As was mentioned, we need to worry about upgrading talent right now. This does that. Not this specific one, but I envision a deal like this this offseason, where Portland takes on a long contract of a better player for Camby and/or Miller
I'd do this deal. Yes, it unbalances the roster but, as others have noted, it upgrades the talent (and makes the team a bit younger). Cho would then have to make more moves to re-balance the roster, but I don't believe you turn down talent upgrades for the sake of roster balance unless you are already a strong title contender and don't want to set off a chain reaction of moves that might break a working roster.
Yep, I would do it. What about the center problem, people say? Yes, that is a problem. Yet, so was our guard shooting last season. Terrible outside shooting. So, this trade causes one problem, while addressing SEVERAL all at once: improves our near worst in NBA outside shooting gets the team younger increases overall talent level allows us to turn the page on the Rudy Fernandez era
I would do it if we could somehow land Nene. I think Nene would be a solid 3 man rotation at center and PF.