C'mon George..
Give up Semin, Schultz & Rechlitz..
That might just about do the trick...
Semin is a pending UFA, he has no value to Columbus. He might walk for free in a couple months... then CLB would have traded their franchise player for nothing.
Detroit has the cap space but not the assets (I dont think). Not to mention they are IN COLUMBUS's DIVISION. If they trade Nash, you can be sure they will exhaust all options out East first.
Checklist (not in specific order) of a Nash trade:
1) Eastern Team
2) Team with young, affordable, NHL roster/caliber players
3) Cap space
4) Playoff contender
5) Must give a very good goalie or Dman who's young in return
6) 1st round pick must be included
Those are the things that will undoubtedbly play into account... because of that, I see 4-5 teams being in the "real" mix. Boston, NYR, Philly, Toronto and possibly Pittsburgh. A West team like LA may be also.
Those are the handful of teams who can satisfy MOST (probably not all) of that checklist.