Probably way off but this was mentioned and I'm going to state this again...
Could this be one of, with the keyword being one of, the reasons the Dominican trip was cancelled? Yes K needed the surgery and it's better to get it done now than be in pain during the season and have it done.... but if they went to the Dominican and IF Bagley were to come he would be behind in practices and actual game play. By canceling the trip, the extra practices duke was having get cancelled and IF bagley comes he's not too far behind chemistry wise.
Now this is an optimistic approach and probably wrong.. and yes K needed the surgery and I'm glad it's now and not during the season... but just a thought... hope he comes here!!
Well thought out hypothesis my friend....OFC