Dragic is too valuable for it not to include IT or Ben.
You have to watch out with trading Ben, but it should be noted that Dragic is actually an ideal sort of PG to pair with IT because it allows you to send IT to the bench, and yet Dragic is big enough that you can have them play minutes together ala the old Bibby/Bobby pairing, or, of course, what they are already doing with Bledsoe. Start Dragic/ a Thabo type guy, bring in IT next to either, be pretty complete.
Now the thing is that if you seriously go out and add Dragic without subtracting IT then our shots crunch becomes borderline impossible. I mean, it heads into are you kidding me territory when you have your presumed lineups of IT/Dragic/Gay/Cousins? Come on, this isn't NBA2K. You just have to dump every single other player on the team who would want more than 5 shots a game. Reggie Evans might be too big of a gunner for the leftovers we'd have.