Ant's WinShare last year was 2.2, Grant was 2.7, Brogdon 2.6 and DA at 3.9 was the highest on the team.
If you go by WS/48 and ignoew RW3 and his limited play time, Brogdon was the highest on the team with .111, DA 2nd at .106 and Ant at 0.68 trailing DR, JW, MT and Grant.
I think it is pretty clear that Ant, as electric as he can be, at times, on offense, is not great for team success using the Win Shares formula.
Maybe the best offensive player on the team (where best is talent realized), but not the best player on the team imho.