Modifying Aram - An Idea!

Hey riot/summoners, i have an idea for aram, what is your thoughts apon the next thing:

if a summoner for example plays 5 aram games on the sixth game he may choose his champion for that particuler game.

why do i suggest it?

first of all - who doesnt love to play a champ of his own liking in aram? i think it might add some fun to the mode, as an aram player i would like to have the option to pick for myself a orianna or heimer or w/e i feel at the moment (ofc if someone dodges u still get to choose after like with rerolls)

besides that, ppl love to test new skins for exemple and i think aram is one of the best places to do so, cuz in the SR draft i dont play for exapmple top or mid so i cant test the skins i just got or bought so again in aram u could show off the skin and play a stress free mode (kind of) without and expertise in that champ

i would like to hear what u guys think :)