I’d give it a shot. Especially in summer league – it’s not like Harris, Watson, or Tinsley will be suiting up in Orlando.
Burks is a guy who thrives with the ball in his hands. From what I’ve seen he’s showed good court vision and a willingness to get others involved/make plays for teammates (especially in college). He’d never be a Rondo/Nash/Stockton type floor general. If that’s what you want for this team, he’s not your guy.
But I think he could be effective in the way that guys like Westbrook/Wade/Dragic (sort of) are at the quasi-PG position (i.e., an attack-minded lead ballhandler). If you wanted Burks to play PG, you don’t want to morph him into the floor-general mold, either…doesn’t suit his nature or his skillset.
Where I really like Burks at PG is on the defensive end. 6’6”, 6’10” wingspan, quick as ****, aggressive, cocky as hell…he could become a terror. Real lockdown type.
Except that his biggest weakness on defense last year was fighting through screens. What do PG's do all day? Run through screens. I don't know if Burks can guard quick PG's who use a high amount of screens.