Exactly you make them play, mistakes happen and it will happen but the upside of them going thru these mistakes far out ways on how they can improve in the future.
also if we end up drafting mctavish he should get a fair shot on making the team as a 4th line center next season. He will learn way more being on the main club and getting NHL minutes especially since he has the size of a NHLer already. Just like horvat was.