I don't buy into the reps thing. I've been on both sides of the mercy rule. The winning team is hoping to get the game over without getting any of their guys injured and the losing team is just wanting to get out of there. Most teams sub down anyways once it starts, that's what JV & Frosh games are for.
A team getting mercy ruled multiple games who wants more Friday night reps is a team that needs to get more reps in the off season so that it doesn't happen. Never hear the argument that baseball teams getting 10 run ruled are losing at bats.
I don't care what the point total is but there are still too many games ending in 50 plus, 60 plus, 70 plus win margins to not get it going in the first half.