I've been trying to incorporate the Fuji X-Pro2 into my sports work recently and had a chance to shoot a little golf this last week. With an adapter I can use the X-Pro2 with my nikon lenses, although you have to manually focus. Here's one using the silent shutter and my 24-70 nikon 2.8. A shot you could never take with the Nikon due to the shutter click, but, with the mirrorless electronic shutter on the fuji, you can shoot on the swing! I never thought I'd say this, but, I think it's time to add a mirrorless to the line up for Nikon. Maybe a D6?