Reason why Riot won't bring back solo queue

1.Riot lyte has worked and designed on this system for quite long, and removing dynamic queue and returning soloqueue would make all his work go to waste while he had recently quitted working at Riot games

2.More money would have been wasted, while Riot has spend way more catering Esports.

As much as I hate Dynamic Queue, I gotta try and understand why they won't bring back solo queue. Is this still their fault? Yes it is, if this idea was never been thought and created at first, none of this BS would even happen in the first place.

This is the possible reason I could think of why Riot won't bring Solo Queue back. There is no turning back for them, they legit screwed themselves over.

First time in my life being inactive from league for 25 days straight :I and I thought I was able to come back to league after 1 week of being away from it.

Tell me what other good reasons do you think Riot won't bring back solo queue?