Is Old champion old or are new champion new ?

First of all I'm not saying Galio, or any new champion are OP, but simply that old champion might be considered so cause they doesn't go in every direction, making them more easier to grasp, here my thought below :

Galio Ultimate : AoE Damage, Defense on an ally, AoE Knock-up, cross map mobility.

Shen Ultimate : Defense on an ally, cross map mobility.

Malphite Ultimate : AoE Damage, AoE Knock-up.

Pantheon Ultimate : AoE Damage, cross map mobility, AoE slow.

etc...

So at the end of the day, I feel Riot want every champion to have up to 4 or 5 aspect on each spells, and I'm kinda nervous about it cause it'll mean that before every champion get to this point, the more and more we'll go this path, the bigger the gap will grow between old and new champion. (Knowing that it'll take around 3~5 more years to get there, it's kinda scary)

TL:DR : New champion are overloaded and put old champion in the shadow, old champion don't get old only by themselves.