Although it's nice to dream about CJ, White, TM all playing and making major contributions, most coaches go with the players that have lots of minutes played, know the offense, situations, etc., unless the newcomer is so ungodly good that they should play over anyone (Carmelo Anthony, Oden, John Wall, etc.).
Don't get me wrong, I hope CJ, White, TM are that type of guy, but I think it's a little early to be putting them up on that pedestal before they've even committed or allowed to play for the Gophers.