Deep leagues are a totally differnt beast and for an 18 team league, your roster looks solid. The tough thing is covering for injuries and underachievers, as the waiver wire is typically quite slim (I know, having been in a 20 team 5x5 league).
Good infield and a solid outfield - Holliday could be huge and Gathright will get you sb's.
Gordon should be able to suceed as a closer and who knows, Burgos could lock it up for the entire season if he gets off to a strong start.
C. Young - I expect him to have a solid year in a pitchers park, Verlander is a solid keeper, and Bush had a great spring and has had pretty good numbers in spite of a poor 2005.
Overall, lots of potential and a solid team.
Thanks for looking at mine