By Alek Arend Coach K doesn’t have much to complain about these days. His team is in the Final Four and he’s days away from retiring. However, there is something the Duke head coach is still upset about. Mike Krzyzewski doesn’t even recognize the sport of college basketball anymore. The NIL and constant roster turnover due to the transfer portal have changed the sport’s entire landscape. And although Coach K has benefited from both, he’d like to see the NCAA take action to regulate it all. “This is not the time to look at knits and bits,” Krzyzewski said, via ESPN.com. “It’s time to look at th…