Dillingham, Wagner, Edwards, and Bradshaw will all likely start. The fifth starter probably ends up being a big man (Tshiebwe or a transfer).
Can’t really see Cal going small and playing Knecht with those four. It could work, but I just can’t see it. Cal hates small ball. Like DeerTurkHunter1 said, if he won’t play Livingston at the 4, it’s highly unlikely he would play Edwards or Knecht at the 4. Both are closer to being 2’s than 4’s.
In someone else’s system, it might work, but in Cal’s system, not likely.