Lower Rogue's Cooldowns

I think it's ridiculous that Elsa has some of the best mobility in the game as a ranged DPS that does absurd damage, yet the frontline tank has Team Up Cooldowns on standard abilities. I can't even help my team kill Elsa because she'll be 10 feet away and two shot me by the time I've blown my load to close the gap. While Rogue is very good when mastered, there's a reason she's the least picked new character of all time. No one wants to put in that kind of effort and sit through those ridiculously long cooldowns to get half the value of characters with 5-7 second mobility cooldowns.