Cap and Widow Gameplay Design are Genius

They are perfectly balanced in terms of viability, and more importantly, Fun.

Cap

The best part about Cap is he doesnt deal much damage in exchange of low damage output. This allowed him to be extremely mobile despite being a tank.

Imagine how horrifying/stupid it would be if a character like him dealt as much damage as MK.

If they would buff him in the future, I hope its more of something like "Higher Run Jump to reach more Ledges" or "+1 Shield Throw passive"

Widow

I find it very impressive that they had the courage to make a sniper not be able to one tap any character.

1 shot kills are not fun for those receiving it but it will also turn the meta/game design into "how make each dps have 1 shot capability" in order to balance the other DPS when compared to her. She WILL turn S tier someday once they give in to damage buff people keep asking for her.

Its also great that her Ult is a "Support" ability that distinguishes her from other DPS.

If they buff her in the future, I hope its more of something like "Faster Stamina Regen if not damaged within 5 secs" or "Hitting arms/Feet debuffs enemy damage/speed for 1.5 secs"