So apparently you can run this comp:
Top 
Jungle 
Mid (AP Slave of your choice, mostly a mage with CC)
Bot 
Bot2 
But noo marksmen are still healthy when compared to all other classes and not the reason for any powercreep at all. No reeeeeally. Apparently Riot found marksmen so awesome, that seeing at least one per team every single game was not enough. Oh no! Now we can build entire teams out of them!
And then I hoped that maybe like this champs like Rammus, Malphite and Taric would become more popular, however given how armor penetration, crit and lifesteal go together...
Seriously, this is something that really needs to be fixed...

mid.