The signatures were (from left to right, top to bottom):
George (W.) Bush--I got this before a game when I saw him standing by the rail near home plate. No one was around and I spoke to him for about 15 minutes about the team and my college plans. He was really nice and wanted to know all about my impressions of the new ballpark. I'm sure eveyone knows this, but he was a part of the Rangers ownership group at the time. This was before he became the governor of Texas.
Rick Helling
Claude Osteen-pitching coach if I remember correctly.
Rick Honeycutt
Matt Whiteside
Kevin Kennedy--manager
Kenny Rogers--a really nice sig, it is better than the scan shows.

The correct guesses were as follows:
Captain Canuck--6
Laurens--6
Spastikmooss-6
Casey--6
dayf--5 (One of the two people who guessed Bush)
Cam--4
Night Owl--3
Matt--5
Madding--6
Dusto--4
Peterson--3
BA Benny--4
Big D--6
Rhubarb_Runner--4
dpuccio--7 (the other person to correctly guess Bush and the only person to get all 7 )
Jeremy--4 (He had my favorite incorrect guess with Metallica guitarist Kirk Hammett)
dogfacedgremlin--5
Quite a few people guessed the Bush auto was Gary Redus.
A note to all you fine readers. If there is a link for a name above, it's because those people have some fine blogs. Go check them out if you don't already follow them. You won't be disappointed. If there isn't a link, it's because they don't have blogs or I don't know about them!
I listed everyone in the List Randomizer at Random.org and randomized that list 7 times (once for each auto on the program).
The final list looked like this:













