So... that spiderman shirt... (new job tease)

[Kaedan]

That's how DCUO does it.

Not really. in DCUO, you are locked into a power set unless you spend money in the cash shop to get a power change token. Each power set has a "role" setting and a "dps" setting, so you can freely switch between those, but that's the extent. You can change your weapon, yes, but it doesn't change the role you play.