As a ret pally i have those clutch WoG's in-case someone falls low in the raid, i have a bubble for my own survival or to save someone else in the raid, I also have LoH that's another clutch heal, i have my 3 hands that have their uses, a raid wide silence immunity, and i have the 4% damage debuff like warriors, and a 1 minute CC.
Really, the only thing i cant do is the 12% armor debuff and the 2 buff which pallys have their own 2.
All in all i think warrior raid utility is lacking quite a bit. Unless im missing something im pretty disappointed. Sure most people play DPS to just DPS, but the ability to throw out clutch heals and what not just brings so much more to the table. I like being able to bring more then just DPS to my raids.