Rakan probably gonna be Alistar v2

Well, for one, I don't get what you mean about Alistar V2 - I assumed it was going to be the same case as everyone saying "Galio is just a better Shen", but it seems you've got other thoughts.

As for Rakan being overbearing, I kinda really doubt it's a possibility. He's lightweight with high-mobility and moderately high crowd control, with his most ideal means of escape requiring another Champion. He'd be pretty easy to hold down for the most part, but skilled players could definitely make a lot of use out of him.