Can We Rework Splitpushers? Can Turrets Get Some Actual Armor?

Because games like this make me seriously consider why I still play this game:

http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2386368657/51443151?tab=overview

Granted we had a pretty rough start with Yasuo being up four kills, but there was nothing "fun" about this game. It was a Scooby Doo chase against Yasuo and Tryndamere. No matter where we went or what we did we'd end up losing two turrets for every one we'd take. Can't chase them and can't fight them 1v1. Clearing waves all game was sure interactive, though. Someone goes back to clear wave, suddenly it's a 5v4 for them and the rest of our team gets wrecked.

Teamfights were usually a pretty clean sweep for us but we'd always be pushed back to whatever turret was still up in the lane trying to keep Yasuo / Tryndamere's rotations in check and were unable to really make any huge pushes ourselves. It's not a great feeling to be up thirteen kills and a Baron but be completely unable to do anything with them.

So, thoughts on how we could have turned this game into a win? Does it really come down to doing a base race with Tryndamere?

Could champions do a set amount of true damage to turrets so that it takes 50-100 auto attacks to destroy a turret? More teammates = more damage, splitpushers still exist by building attack speed, but turrets no longer go down in ten auto attacks.

Along the same thought process, more enemies around a turret = less armor turret has?

I know Riot feels that splitpushers are necessary for the game, but I've never found anything fun about having a or whose sole purpose seems to be flying around the map to whack turrets and running away when anyone who can actually kite them approaches.

Thoughts?