Is it just that he was 2-0 against Utah? The 2000 game was a last minute win over a Utah team that was 4-6 going into the game. This site has the 2000 Utah football team as the worst Utah team since 1977:
http://mcubed.net/ncaaf/teams/ut.shtml
Is that really a bigger accomplishment than Taysom's close losses to Utah? Personally, I'd say both of Taysom's wins over Texas were more impressive than Doman's wins over Utah that had less to do with QB play.