West isn't a bad idea. Once Bradley comes back, the need for a 2-guard largely diminishes since Bradley and Terry (and possibly even Pierce for 5-10 mpg) will largely consume the 2 guard minutes. So as long as West starts the season healthy and comes back for the playoffs, if he missed a stretch in the middle of the season, it wouldn't be that big of a deal.
Similarly, I'd be absolutely on board with bringing back any of our guys from last season in the following order: Pietrus, Daniels, and Pavlovic. You can make the case for Moore or Christmas over them, but all three guys contributed more than he did last year and all three guys have the size to defend 2s and 3s, which neither Moore, nor Christmas has.
Overall, I'd still put Courtney Lee as option 1, but any of those including West could be useful, especially given the fact we only need significant contributions for any of them for the first month or two of the season.