He actually played enough to not be a total bust and was a good DT for awhile.
Nash, Goodrich and Shuler were draft busts of epic proportions.
Shuler was a product of greed. He intentionally kept himself out of the Redskins summer and fall workouts and showed up 2 weeks or so before the season began. The fans in Washington basically didn't like him (b/c of his contact dispute and resultant delay in getting with the team) from the start. When he finally did play, he suffered from a lack of practice and the fans went ape-s..t. For the first time in his life, he was booed resoundingly. He couldn't get that out of his head and his performance suffered. This coupled with the fact that he was a John Elwayish type QB forced to be a Troy Aikman type player only compounded the problem.