I think what pretty much every change, buff, nerf, game meta, etc, leads to one conclusion: Everyone wants to be a Scrapper. Which is logical, scrapperlock isn't AT dependent or a playstyle, it's a way of life.
A tankmage is simply a wannabe Scrapper with a dumb name.
A Tank is a just meaty Scrapper that slap fights.
A Brute is just a Scrapper that's pissed about not actually being a Scrapper.
A Blaster is just a Scrapper that's too skinny.
A Controller is just a Scrapper nerd raging online.
A Defender is a just a Scrapper that lost its way and thought about becoming a pacifist in it's 20s.
A Stalker is just a Scrapper that runs away.
A Dominator is just a Scrapper that got a little too far in S&M.
A Master Mind is just a Scrapper that can't fight.
A Corruptor is just a Scrapper that's a bully.
A Kheldian is just a Scrapper that is in the middle of a midlife crisis that bought a Mazda Miata instead of a Corvette. EDIT: Upon further reflection I think the Warshade bought the Corvette and the Peacebringer bought the Miata.
The point is, everyone wants to be a Scrapper.