The game isn't set up so you can just pick whatever the hell you want and have a good time. Not at a high MMR, anyway. The people like me who cba to pick a real hero and click the random button always do so FIRST so we have time to repick or the team can plan around us. If you really want your SA pick, perhaps you should try picking him sooner before everyone else is at the river waiting on the game to start.
Furion pickers are more annoying, because 99% of them will sit in the jungle, rush midas, never gank, never ward, never support in any way, just AFK for 30 minutes and avoid team fights using their ultimate to spam push all of the creep waves to the enemy base. After your team is losing from the 4v5 + massive pushing past the river from nature's wrath the public Furion will start bitching about his horrible team because HE has desolator manta lothars int treads buriza and is confused as to why he dies three seconds into a fight with 950 health, he farmed so hard after all.
Well the point wasn't really about the act of pushing a creep wave, is it? You make it sound like every lane is horribly winning (WR getting no exp, QoP getting successful ganks on other lane) and somehow QoPs team is behind the enemy team mid game. I just can't see how that will ever be her fault. Pushing the wave to the tower, even if it's the wrong move, takes 60 seconds to fix, and even if you don't fix it, like I said, as long as you're still getting your CS the game is at least even.