Pick/ban phase of games could be shorter?

It shouldn't take 10 mins just to get in to a game. The ban phase should be done simultaneously between teams. If a team picks a ban then it would become unavailable for the other team to pick that ban, and they ban something else instead. Then the draft phase should allocate only 20 seconds to your pick, because players should already have a good idea of what they want to play. Finally, we don't need an extra 30 seconds at the end just to hang out.

Another is that if we choose a champ ahead of our turn to draft, and the time runs out on our pick, then it should auto lock that champ in, instead of kicking us out of game as if we're afk (heaven forbid I get up to take a piss after I've picked my champ). I also think that the pregame time while we all wait in jungle waiting for minions to spawn takes too long, but I get that sometimes people want to invade and that can take time, but still most of the time it just feels like a waste.

These may all seem like small changes but added up together, we would get shorter and more efficient game times, with less random resets in the pick/ban phase. It also holds players up to higher standards since the pick/ban phase will go by quicker and therefore they might actually pay attention to what's happening.

Any other suggestions would be cool :)