Jimmy Butler is closer to 6'8 with shoes. Plus, this past season he played primarily at SG. He can play SF but with his size and length (short arms), he's better suited to be a 2 and he has the perimeter skill to stick there unlike Stanley. And Kawhi has like a 7'3 wingspan and has freakishly big hands and athleticism. Stanley is a small 6'6 and has a slightly above-average wingspan for an NBA wing. But these days, a lot of perimeter wings have really, really long wingspans. Look at Dwyane Wade at 6'4 with his 6'11 wingspan. Heck, 6'3 Reggie Jackson has over a 7 foot wingspan as a PG.
And while those comparisons are fine, the truth is today's SFs are getting taller and longer. Guys like Ariza, Joe Johnson, Wiggins, Gordon Hayward, Wilson Chandler, Tobias Harris, Thaddeus Young, Harrison Barnes are 6'8 or taller (in shoes) and most of them with wingspans as long as Stanley's or longer. Durant, Batum, Rudy Gay, Giannis, Parsons, Dunleavy, Gallinari are all 6'9 or 6'10 or taller with 7 foot plus wingspans. The 6'5 to 6'7 starting SFs are getting fewer and fewer. There are a handful still like Pierce and PJ Tucker, but not many. Not many at all. On a nightly basis, Stanley will generally be over-matched in size and challenged defensively regardless of how good he is at that end.
I'm simply not a believer in Stanley Johnson's jumpshooting. Not great form. Not a quick release. And you add the three point line being a bit farther out than in college and with NBA sized SF defenders and better defensive schemes, my guess is that he will be closer to 30% from three point range in the NBA. Victor Oladipo shot 44% from three point range his last season in college. There were people who thought his jumper was ready to translate to the NBA, including some people on these boards. His two seasons in the NBA, he's been closer to a 33% three point shooter. 44% in college his last year after working on his shooting to 33% in the NBA. That's a significant regression. I don't see Stanley maintaining a 37% three point clip in the NBA. A guy like Kawhi Leonard with his improved three point shooting is an exception, not the rule. And you can probably attribute a great deal of that to Pop's coaching and his offensive schemes and the Spurs ball movement to create really good, open looks for three point shooters. Maybe if Stanley got drafted by the Spurs or Golden State or Atlanta, he'd become a really good three point shooter. But I just don't see him becoming a good enough three point shooter to make up for his lack of size and lack of other perimeter skills.
We need a starting calibre SF, but it doesn't have to be picked in a draft
FA? Trade?
W can simply take someone like Myles Turner at 8th. His potential is massive.