I think it's a bit early to describe the signing of McCormack as 'bust'. Give the guy time, Robinson made it clear that he wasn't fully fit when he came in. There is still alot of games to be played this season. In regards to his last sub appearance against Hibs, Robinson put him on the left wing. Wasn't the brightest idea given his fitness situation. I'm not sure you are ever going to get great workrate out of him in that position. That isn't what you sign a 32 year old with that quality for.
Overall, I'm hopeful there is still some business to be done before Thursday's deadline. In terms of goals we are still severely lacking. Obviously we will be hoping McCormack gets fit and can chip in but I still think we need another striking option.
The only proven natural goalscorer we seem to have is Johnson, it's clear he can't play himself up front. Main has a proven track record of not being able to score goals. Sammon likewise minus a purple patch many moons ago. Scott is untested. I'd like to see us bring in another option upfront, something a bit different with an eye for goal would be nice. I'd also like another defender in still. We have a lot of players out of contract in the summer, it would be nice to get a couple of permanant deals in with that in mind. Also, we need to start getting guys tied down where possible.