vote: Thompson
nominate: Mark Price
Price is a no brainer.
I look for ones that suggest features of a player's career that they are known for and if I can find one that's fun, I'll go with it.
That's the whole point -- it's anchoring a single idea in people's minds, and actually it's based on what YOU think they are known for. The extra timeout against UNC is an incredibly famous moment, at the end of the Fab Five's iconic 2-years. Not once did I think of it in the months involved in this project when discussing/evaluating Chris Webber. I thought of his knee injury. His dunk on Barkley. His missed 3 in 04. Running hand offs to Bibby in 02.
When you think of Shawn Kemp you probably think of a knucklehead. I think of an incredible athlete in Seattle. Chauncey Billups? I just see terrible pullup 3's in transition or up-faking to draw fouls. And of course I remember Rodman's picture in drag -- there's also a problem giving certain players a neutral picture and some a goofy picture.
Granted, this isn't controlled science. But players you like you put up favorable pictures of and players who you think of having issues are usually reflected with a bad portrait. Heck, just at the start of the project you have a bunch of guys holding Finals MVP trophies...and Larry Bird shooting an unguarded jumper late in his career. Why not this
http://www.stopweb.com/photos/bird_1024768.jpgor this
http://classickicks.com/wp-content/uplo ... -bird1.jpgBird's 2 photos I posted there were on page 1 of google images. Magic's that you used was on page 4. Poor Hal Greer doesn't even get a picture -- I'm sure that helps him stick in people's minds.

Grant Hill had some weird non-action picture at Duke. Duke!? Why even subject our eyes to that 4-letter blaspheme when on page 1 of images is a picture like:
http://ksm913.files.wordpress.com/2009/03/pistons81.jpgYada yada yada....
--
As for Mark Price, he showed huge team impact (year -- sample size -- net impact -- team MOV In):
Price 1989 7 2.4 7.8
Price 1990 9 15.6 1.4
Price 1991 16 4.8 1.4
Price 1992 10 6.9 6.3
Price 1993 7 6.1 7
Price 1992-1994 23 7.2 6.0
From 91-94 Price missed 39 games and Cleveland was a -2.1 without him and +4.1 with him. With my simple adjustment, I have that as the 16th-best multi-year stretch (5 season spans or less).