Accepting "team selection - screen"... for what?

Accepting "team selection - screen"... for what? Is that screen should not show us some information about teammates choosen for us?

Have you noticed that "this screen" sometimes starts several times? Time to time we have to accept it ... accept ... accept again ... and accept it again ... Even if we will leave the logic issues, that once by another, time after time we have to accept one screen by another ... there is still few questions:

• what we have to accept at all?

• accept a team that we are anable to see before our acceptation?

• so why do we have to accept it if the team was chooses by the system for us without giving us any information about our teammates?

• so existing of this screen have any a sense?

After all, is not like just pressing the "search for game" button we accept the blind selection of the team through the system ...

It would make sense if the system would offer us some people with specific abilities and give us possibility to review their skills... or present for us - a list of people from we could choose the "rightones"... and that would be a decision that - we would "accept". Otherwise if the system selects players for us and let us blindly accept the unknown team, how can we even be sure that our allies were choose for us in right way? ... where is the logic here?

This only makes sense for normal games, where we are playing mostly for fun and testing or trening our champions... but for ranking games should be builded some standard? It is should not be like that?