Yeah I don't understand why people struggle so much to differentiate "SGs" and "SFs"...it's a wing position. Coaches don't approach games like "so and so is that team's shooting guard, so only our shooting guard can guard him"...I guess once you get past that, it really doesn't matter.
Coffey will see a good chunk of the available 80 minutes between the two wing spots.
And if he is our "SG"...that means we've got another good "SF", which would mean we are long as hell. Haven't had that in a long time.
Size isn't everything, but with Dupree (6'4ish but 6'7-9 wingspan), Coffee (6'7) and Fitz (6'8), we've got maybe the biggest and longest group of wing players that I can remember. We'd always been trotting out guys like Joe Coleman (6'3) on the wings and while he played bigger, having more size is never a bad thing.