I really like the two DT's that Jacksonville has (Stroud and Henderson). It is amazing that Tony Brackens and Hugh Douglas weren't able to get to the QB more with those two manning the middle. Likely their 2005 offseason will focus on upgrades at DE and CB. Watch out if they are able to upgrade those areas.
I think Fred Taylor is the most unknown star in the league. When he is healthy, there aren't many backs better than him. That offense has the potential to be very explosive with Leftwich, Taylor, Jimmy Smith, and the rookie, Williams. The only things I can see holding this team back are the lack of a pass-rush, the youth at QB, and the two playoff teams that are at the top of the division.
I think the Texans have some exciting players too...but I think we will have to wait until 2005 to be competing in the AFC South.