You know what you've got with IT and EH. They're not going to suddenly become better ball handlers, stronger, faster, etc. Teams know that when they're the ball handler, if you put good pressure starting at 3/4 or 1/2, you can disrupt the Purdue offense.Of course they can improve. Hunter has shown to be capable in the past so the ability is there. His issue is between the ears and you have to work through it. Same with Newman because he hasn't given us squat either and sometimes less than Hunter.
This isn't a 'skill' issue per se, but a confidence/mental problem and those don't get worked out sitting on the bench.
Ever notice how often both these guys pick up their dribble right after the 10 second line when the pressure comes? Then someone has to come way out past the 3 pt line to get a pass.