Calhoun is a paid employee at UConn, so he won't be going to Rutgers in any official capacity. I think his salary is $300k/yr.
By the way, Steve Pikiell is a great guy who will build Rutgers basketball the right way. I don't think he will take short cuts and he will expect his team to play hard and tough. I just hope everyone has the patience for Pikiell to build the basketball program at Rutgers as the job is a total rebuild of the program from A to Z. I have always believed that Rutgers basketball is a sleeping giant and there is no reason Rutgers can't be a top 25 basketball program as top recruits surround Rutgers.