Don't be afraid to use Overpower a bit too often. At the end of the day, the mob will be dead, and you can wait for the TP to regen.

Dodge like it's middle school gym class dodgeball. But remember to re-assume your position after dodging the telegraph (or no telegraph if it's Chimera/Cyclops). If you don't re-assume position, your melee DPS are gonna hate you.

Try to keep melee DPS in mind. They need to hit their positionals, so keep the boss in a convenient position for everyone, and DON'T just spin him like a DJ.

Cross class provoke.

Marking is nice, everyone loves it, but it's not necessarily essential. And don't EXPECT the DPS to only attack THAT target, SMN DOT'S can pull enmity on all the targets.

Cross Classing flash is nice for dungeons, because you can use it while your Berserk pacification is on.