Houston wins a championship if they sign him.
Doubt they have the cap space though.
Denver could also use outside shooting like his desperately but their SF position is already locked.
Basically any team that needs a 2nd/3rd option; a shooter to space the floor and let the other guys slash or work in the post could use Peja.
He'll still give you scoring in the high teens on 40%+ from 3, along with decent defense and rebounding.
He does not deserve 9-10 million though.