I think with Draper it was a question of getting him through to half time and then seeing how he was. Wasn't a bad idea against a side that had created next to nothing against us up to that point and we have been shown to be vulnerable when Drapes isn't there. Williams also felt the effects of that collision with Draper, so no real choice with that sub either. Raven by all accounts was feeling a knock so all of the substitutions were enforced. I'm also not sure that our players wanted to chase that game 100% on a surface that most of them don't like and on a week where I'm sure that most of them would have welcomed the managerial speculation like toothache. I also think that the surface limited the amount of potential returnees that would be risked - especially from any kind of ligament strain etc. where there is a belief that the plastic pitch would just make it worse. Seeing what happened to Dundee's unpronounceable Basque defender at Hamilton kind of reinforces that. Maybe it is one to just consign to the bin - bad day, bad pitch, bad luck and a defeat after a few good results.