Apart from cover for Pearson, we should have enough quality to be fighting for top 6 this season. Not saying we'll make top 6, but should be at least in the fight.I don't think it's the signings Baraclough made, so much, as his inability to find his best starting 11 and/or tactics. Of course there have been guys that didn't work out, but that is par for the course for any manager. I think Craigan has shown he's not ready for the step-up yet (even if he wanted it), but someone with a bit more tactical nous should be able to stabilize things in the short term.
Having said all that, I think some fans understimate what a bad state we were in last season - or rather, how much effort it takes to address that state of affairs. It took wee Tommy 4 or 5 seasons to build us from a newly promoted First Division team into a team that challenged for the top of the SPL. It could take the same again for any new gaffer.