Okay, I'm going to do this a little different. I'm going to lump each player into a group and tell you which group I have preference with.
First...it's the international SGs...Fernandez and Belinelli. I love the talent of both players, but more than that I love that each player has the flexibility to come overseas this year or hold off one more year while the Spurs get rid of some rosterlings...keep in mind, no swingman except Ginobili currently on this team has a contract after next year.
Second...it's the College G/Fs...Rush, Williams, Almond, and Byars. Each of them plays a position that is already being taken up by current veteran swingment on the roster, so they would likely be relegated to NBDL or the end of the bench, but all of them have qualities that fit what the Spurs are looking for....versatility, shooting, and defense.
Third....it's the combo forward...Dominic McGuire. I really love his versatility, rebounding, and potential. He's a guy that I think could develop into an impact player down the road, but there is alot of "projection" when talking about what he brings to the table for the Spurs. He's another guy that would get NBDL time for the first year (or two). Another reason he's lower is that he might be there at 33, and I'm talking about the first pick.
Lastly....it's the College SGs...Afflalo and Cook. Both have had their dominant times and both could be good in teh right system, but I don't see either as having the upside or versatility to justify the Spurs taking them at 28...maybe not even at 33.
All in all, I think I would be happy with any of these guys (except maybe the last two), but that's my priority list.