The problem is that at his position you already have Hield, Richardson, Temple and most likely Bogdanovic.....after years of not having a decent SG, Kings all of a sudden have about 3 too many.
Im going to keep stressing this all off-season but...
positional
flexibility.
I think that's the biggest advantage we have as a core right now. Temple can play 1-3. Bogdan should be able to play 1-3. Malachi 2-3. Buddy is probably the most landlocked of these guys, but I'd be fine giving him a chance to run some PG after the ball-handling he showed us last year.
I think Monk absolutely can play PG for stretches, his ball-handling and creativity off the dribble are both excellent. Like Steel said, use him like Harden is first couple season, Lou Williams, Jamal Crawford type of role; where his position is "SG" but he runs the bench offense. I think what most people are trying to figure out is if he can transition to a 35 MPG PG and be a scoring guard in the vein of a Dame Lillard type of player.
With that said, I would not be mad at all if we took him at 10 and paired him with Fox. We know the play incredibly well together and there's easily 30 MPG a piece between Monk/Fox/Buddy to play. That's a ton of firepower in the back-court and a trio that can all compliment each other really well, in addition to Bogdan on top.
Fox || Monk || Temple
Buddy || Monk || Temple
Bogdan || Temple
I can dig it. Loads of shooting/length and playmaking ability from all 3 spots. Would be absolutely deadly in transition too.