Bradley is 24. He's on a reasonable contract that should only look better as time goes on. He's improved constantly since entering the league, and he's been a role model for hard work and effort. Also a better defender than Dragic.
That said, Dragic is a more impactful player right now. Crafty scorer and excellent finisher. Not a great facilitator. But he's an explosive athlete who's entering those years when the athleticism starts to go. Jameer Nelson is 33, for example, and he's got nothing left. 29-33 is a steep downward curve for athletic back court players. Not many guys are able to reinvent themselves. We should tread carefully with Goran.