Not my pick, but Kevin Pelton has Clint Capela listed as his #2 player statistically even though Capela is projected in the late teens, early twenties. THAT would be a WTF pick.
Post Embiid injury I figure it will come down to this:
Most likely off the board - Wiggins, Parker, Exum, Vonleh
Jazz picking between - anybody above who slides, Smart, Randle, Gordon and Embiid
Saric, McDermott, Harris, Levine, Stauskas, etc. in that next group (late lottery) that the Jazz won't have to consider unless they feel like they know something that nobody else does.