I don't love his SPD/BH/P for a SF, but I don't see any alternatives I like better, and his ATH/DE/STA and IQ are good (which should help with fouls and turnovers, the 2 things I'd be worried about). You've got a lot of depth at PF/C and very few guards (especially for a fb/fcp), so you won't "miss him" in the post and can't really spare any guards to play SF instead of him.