JUCO’s aren’t brought it at the QB position for no reason. They are brought it because
a. your QB room is not good or
b. You have no depth
In this case I assume the JUCO was brought in because the staff knew Dekkers was going to/will be suspended for at least a few games. Kohl is going to redshirt unless he’s just so good they have to put him on the field. If Dekkers is suspended, the starter will be either Becht or the JUCO.
I remember telling people on this site that Steele Jantz would be the starter come game one years ago and getting blasted by most saying he wasn’t brought in to play. Yes he was, JUCOs are brought in to play. The JUCO kid in this situation was likely brought in because of the Dekkers situation, and the staff knew it needed someone with college experience at least being the primary backup. He was brought in so the staff wasn’t forced the play a true freshman.