another question is, at which position do we want to improve ourselves?
What would we need?
Imho, we have a need for
- a backup PG (I don't think Delk is a solution for more than this season since he's inconsistend and gets injured easily)
- another big (since our frontcourt doesn't get no younger and he wouldn't have to wait as long as Darko had to since 3 years have passed since then)
- a versatile overall- backup (like Ben Gordon) who can play positions 1-3

I wouldn't want a Euro either. The competition is on a complete different level (physically) and you never know what you get in them. Players from abroad are always good sleepers (Memo, Parker, Ginobili), but a risk at high positions (as we all know)- except for Dirk.
So I'd rather go for a US guy who's prepared better to compete at NBA level.

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I'm a wannabe- GM, but I stand to it.