He's had a bad start. However, no manager should be having to get rid of more than ten players in a window, that's entirely the fault of the previous two managers. One of Glass' biggest problems was that he didn't do a clear out. Instead he pretended he'd turned shite players into passable ones (Ojo), when the evidence didn't really back it up. Ojo, Kennedy, Devlin, McLennan, McGeouch should all have been binned in the summer or January. It would have given a bit of breathing space in the squad and perhaps allowed a couple more signings in too. Instead he kept all those players and also brought in a shit tonne of crap to spread on top (recruitment was way worse than McInnes' worst, which is impressive). McInnes left Glass a rebuilding job which he never really undertook and now Goodwin has a bigger one. That is a failure at club level in my opinion and should never have been allowed to happen. There is no way Goodwin is turning it around in the summer. In reality, a manager is only a small part of the whole and the impact he'll be able to have is negligible beyond the recruitment.