Upcoming Quinn Changes

So I get that Quinn is just not in-line with other ADC's, in terms of power, but she had a unique identity with Tag Team. In live, she's a utility marksman, who really only uses R so she can execute - and that's if she's performing well. On release, I was very excited to play a transforming ADC, and while Quinn was just shy of having a true mode change, it was fun to swap to Valor for mobility, crazy off-builds, and execute shenanigans. While I understand that it can be difficult to balance a modal champion, I feel like the upcoming changes to her R remove what made her unique in exchange for (hopefully) more reliable gameplay. We already have an ADC with a speed ult, and a few ADCs are strong roamers... so how is this change giving her a unique niche or increasing variety? On the other hand, maybe it'll be worth losing Valor, if Quinn performs better... but also losing the blind? I do not have high hopes. It all sounds like a massive nerf to a champ who already performs poorly, but hey, you'll get to move SO FAST! (which might be relevant when they hit Teleport? Who thought this was a good idea? Gimme something, here, Riot.