Either mix up the results (after 2x getting the same role the next will be one of the others) or fix the tank role so that people will choose it instead of just sticking it to flex players who are looking for a variety of play.
Roles will never be the same queue times. But I do wish there was an option to have a fairly equal distribution between what you get. Obviously it would take longer to find games, but that would be fine.
I often am in a 3 stack or more, so we get good variety due to multiple of us picking flex queue, but solo is another story.
To be fair I think you need something like 30 matches to have a representative sample size with any kind of reasonable confidence interval with p>0.05.
It’d be pretty damning if he did, but I don’t think OP would have the stomach to go another 24 rounds, so we can’t really base anything off of it. To say nothing of all the lurking variables.
I stopped flexing in s3, best thing i ever did, yeah well that isn’t all they did to speed up queue time they broaden the mmr range so queues are 1-3mins as well, and it also explains why comp queue times are longer to some degree