Whilst the jury is clearly out on Caldwell, as many have said, the squad really is poor and needs major surgery.
I've put the players into 4 categories based on their ability theoretically to be part of a promotion winning team :
1 - at the level / would be disappointed to see them go - Bannigan, Slater, Spittal (based on improved confidence / form in last 2 games playing more centrally). Ironically all central midfielders !
2 - should be good enough based on previous efforts, though not generally performing at present - Elliot (improved form), Doolan, Erskine
3 - Young and potentially good enough, but not proven - Penrice, McCarthy, Fitzpatrick, Sneddon (I'm not convinced that Penrice and McCarthy can get to category 1)
4 - not good enough / no skin off our noses if they go - McGinty, Keown, Storey, Storer, Scobbie, Jeffries, Bell, Gordon, plus Quitongo will go anyway
The long term injured guys in O'Ware and Coulibaly should be category 1, and would clearly add something based on their track records.
So in summary - not enough 1's and too many 4's, while you'd probably want just a small number of 2's and 3's in the starting 11.
Tough gig for Caldwell, and, for me, comes back to keeping Archie and letting him rebuild the squad after relegation.
So objective is survival this year, and rebuild over a couple of windows for promotion next year.