Adventurer in Need in Roulette, do you think it needs to change up a bit?

[Ibi]

it is not really working as tanks are always needed because no one is queing them.

I facetiously asked to see your data, because this is 100% speculation on your part.

Let's say I have ten groups that need tanks, so the AiN bonus is for tanks. Five people queue as tank as a result. Now I have five groups that need tanks, so even though the AiN bonus worked (five people queued as tank because of it), I still need five more tanks, so the AiN bonus is still for tanks.

It's possible to have the bonus be working perfectly (reducing queue times over all) and to still have a single role be the needed role.