Could be wrong but I think Klay Thompson is overrated. I don't see him improving a ton. He's already 24. I took over a fantasy team in a keeper league and the first thing I did was dump Klay Thompson.
There's some wildcards... dudes like Kentavius Caldwell-Pope, Ben McLemore, etc. Young SG's with bright futures. Terrence Ross should be a player.
Tough to guess. I'd say Bradley Beal is a safe bet to be an all-star SG. Easy to forget he's 20 years old.