Oh, I get it. No worries.
You're right in that Legend is putting the priority on scoring above all else. If he's benching McVeigh and Gill for Roby and Horne, then what happens if those two don't score either (entirely possible)? He seems to think Roby and Horne are guaranteed to score more than McVeigh and Gill. I'm just saying that's not necessarily the case. You can't simply bench all the guys who don't score.