That is also true but I think if you look at his overall tenure as Motherwell manager he was probably a success. His recruitment however wasn't great.
Players brought in under Kettlewell
22/23
Harry Paton - Was a decent enough player for us served a purpose, Decent signing.
23/24 Summer Window
Johnathan Obika - Injured constantly barley played poor signing.
Connor Wilkinson - Poor Striker can't remember if we mutualled him or sold him in January but another poor signing.
Pape Souare - another guy who barley played another poor signing.
Davor Zdravkovski - Was decent in his first season barley played in his second decent enough signing
Theo Bair - Signing got a lot of negative reaction but proved us wrong. Ended up being sold for 1.5M and turned out a great signing.
Mika Beireth - What a player we only had him 6 months but he was a fantasatic footballer and great signing.
Brodie Spencer - Another really good loan signing could play both sides and was a really solid player for us. Decent signing.
Oli Shaw - Probably the most frustrating St we have had at Motherwell in recent years his movement was really good but could not finish at all, poor signing.
Georgie Gent - Another decent loan signing didn't really play first half of the season but when he got in the team was a really solid player and had excellent delivery from that left side, decent signing
January 23/24
Adam Montgommery - Looked decent enough in the 2 games he played but got injured and returned to Celtic before the window closed so I guess it was a poor signing but more due to circumstance.
Andy Halliday - Been a really solid player over his time at Motherwell so was a good signing despite his lack of minutes this season.
Callan Elliot - Don't think he ever played for us so was a complete waste of money and a poor signing.
Sam Nicholson - Really talented player but considering he's been at the club since Jan 24 and made 9 appearances to date has to go down as a poor signing.
Jack Vale Loan V1 - Decent signing had a postitive contribution second half of that season.
Jill Buyabu - Turned up played 1 game fell out with the manager was sent back to Sheff Utd, Poor signing.
Adam Devine - Was really average to be honest got caught ball watching to put Airdrie out the cup last night and never really impressed for us, poor signing.
Moses Ebiye - Absolute Chaos caused when he was on the pitch but it never really clicked for him was probably worth the punt for his physical attributes alone tho.
Summer 24/25
Zach Robinson - Signed on the back of a decent loan spell at Dundee, was a decent ST for us without really standing out did score the winner against Dundee Utd to get us in to the cup semi final but has been out for a signinificant period of time. Poor signing.
Johnny Koutrombis - Wasn't used at all by Kettlewell but has been very good for us under JBA. Decent signing.
Kofi Balmer - Had a giant throw in and other than that was quite poor. Poor signing.
Tom Sparrow - Thought he was a weird signing at the time but was 1 of our best players last season. Good signing.
Fillip Stuperavic - Scored in the league cup group stages fell out with the manager was playing well on loan at Morton but done his ACL. Poor Signing.
Ross Callahan - Played about 2 games was perma crocked massive waste of money. Poor signing.
Liam Gordon - Been a very solid pro since signing and seems a proper leader when he plays. Decent Signing.
Kyristian Hegyi - Think most thought he'd start the season as N1 don't think he made a competitive appearance after the League Cup group stages, Poor Signing.
Steve Seddon - I liked him thought he was decent whenever he played but had some troubles with injury. Decent Signing.
Marvin Kaleta - Started really well then his form fell of a cliff could probably pass as a decent loan signing.
Apostolous Stamatelopolous - The fact we paid a significant fee probably counts against him scored basically 1 in 3 in his games last season but has been poor this season and struggled with injury. Poor signing.
Tony Watt - Was decent enough for us had some really good games for us but wasn't in the same form he was during Alexander's reign. Decent Signing.
Twanda Maswanhise - What a player he's turned out to be for us. Great signing.
Jair Taveres - Wasn't very good was he, Poor signing.
Jack Vale V2 - This time he was just crocked the whole time and we really didn't need another St. Poor signing.
Jan 24/25
Kai Andrews - Thought he was decent under Wimmer and was a decent loan signing.
Archie Mair - Played 1 game broke his hand returned to Norwich. Poor signing.
Ellery Balcombe - Another poor goalkeeper who probably cost us top 6 last season. Poor signing.
Luke Armstrong - Had a couple of decent games and was something different to our other attackers. Decent signing.
Dom Thompson - Came with some decent perdigree having been at Arsenal U21 but wasn;y very good for us. Poor signing
Based on that SK made 38 signings during his time as manager :
3 were very good - Biereth, Maswanhise, Bair.
2 were good - Sparrow, Halliday.
12 were decent - Paton, Davor, Spencer, Gent, Vale V1, Koutrombis, Gordon, Seddon, Kaleta, Watt, Andrews, Armstrong
21 were poor - Obika, Wilkinson, Souare, Shaw, Montgommery, Elliot, Nicholson, Buyabu, Devine, Ebiye, Robinson, Balmer, Stuperavic, Callahan, Hegyi, Stama, Taveres, Vale V2, Mair, Balcombe, Thompson
I'd say overall it was below average. The majority of his first choice Xi were already at the club and he signed a lot of poor players. Doing this also made me remember just how much shite he signed for us, he's done the same at Killie tbf I'd only really want John-Jules and Kiltie at Motherwell of the guys he signed in the summer.