I would consider the following trade:
Clarkson + Gay for Collins straight up.
I think that if there is any one player who doesn't fit the style of basketball we are playing it's Clarkson. He is still a black hole even if he is sharing the ball more. If they want a big, we can add Azibuike to the trade easy enough. I think Beasley's a better fit and a better shooter.
But trading away our top scorer probably makes scoring more difficult for everyone else and so it's not a slam dunk trade by any stretch of the imagination. I think it would be justifiable by giving Clarkson's minutes to Sexton, Beasley, and Ochai. Collins would be taking minutes from KO, Gay, and Clarkson too.
Conley's injury status probably affects this as well.