In ICC last night we didnt have any issues, trash died fast and DPS /assisted the Pally tank (marking his target) while i tab Lacerated the mobs with swipe on cd ( maul glyphed and macro'd to lac ). On bosses it was impossible for anyone to come close to pulling off me. On LDW i solo tanked her and dps never got within 2K tps of me even once her stacks started building. On average i was at around 24K - 25K tps on the bosses. On DBS i literally had to stop attacking completely and make sure i blew a pulv to clear the lac stacks when the OT taunted or i would pull him right back off. Bears have stupid amounts of threat atm. In 5 mans as long as you dont end up with a bunch of retarded DPS'ers, that insist on full aoe, and /assist you to single target your mobs swipe on CD with Maul macro'd and glyphed while lacerating is way more that enough to keep the baddies interested in you. This is at level 80 using the macros posted earlier keep in mind that at 85 it seems that rage starvation might affect the macro forcing us to use the modifier version and not just dumping maul on cd by macro'ing it to Lac, Mangle, Pulv, and Swipe.
PS: i do sense a threat nerf coming in the future for bears and DK's or a buff for Warrs an pallys.