I don't think an auto scramble is really needed tbh. It's not that it happens like an insane amount, it's just when it does happen, and both teams acknowledge it's a problem by voting yes, it should go through. Like earlier today, legitimate 30 dom difference between both teams, I think we had like 65-70% vote yes, and in the end, obviously, nothing happened.
I would say like 80% of the time the teams are fine, or just slightly stacked enough that it isn't a big deal. But for the 20%, it'd be nice if we could take some form of action to balance stuff.
More often than not, I find vote scrambles pass when the teams are truly awful. I would be ok with a longer cooldown on vote scramble if it meant it took place immediately, or like 10-15 mins after it passed.