The effort is there for Bouk, I think it's clear he's not quite 100% and his conditioning isn't all the way back yet. Against Providence he clearly looked tired in the 2nd half, and against Nova he came out like a ball of fire but then didn't look quite the same. Last night after he got a blow midway through the 2nd half he looked refreshed when he subbed back in and immediately beat his defender off the dribble, drove into the paint, and found Sanogo for an easy layup. Anyone questioning his motivation coming off of this surgery is completely misguided IMO.
That being said, we just have to hope that he gets his legs back 100% by the BET, but that the alternative (not having him play the last few weeks of the regular season) would have been much worse for this team.