What did Crean not have available at IU that limited his success here? Please be specific as to what was not provided for him that would have made him more successful.
I'm going to state for the record that I believe the only thing that limited Tom Crean's success at Indiana was Tom Crean. I think you are grasping at straws and your statements are influenced by your disdain for Fred Glass. Fred Glass might correctly be blamed for 99 problems ( though I will also go on record as saying that most of those complaints are petty bs and mostly fans needing a scapegoat) but failing to adequately support Tom Crean sure ain't one of them.
Being butthurt because IU basketball didn't achieve this year what you wanted it to achieve isn't a good reason to engage in false revisionist history and change the narrative of Tom Crean's performance during his time here.
Until recently, IU lacked basic amenities that even good mid major programs had. Archie had to demand changes. IU was stuck in the Stone Age for a long time. Crean stunk but his bosses did him no favors.