Hodir Fight
1. As a tank you can give your DPS a hand and simplify their decision making process by kiting Hodir away from any icicle templates that appear behind him; not only those that will land on you. Doing this will force all melee DPSers to move out of the icicles in order to attack Hodir, thus removing the need to decide between avoiding AOE and maintaining a tight cycle.
2. Position Hodir near Starlight beams. The Moonkin NPCs will light up areas of the room for a minute at a time with multiple beams of Starlight., and anyone standing in these beams will receive a significant haste buff. To improve raid DPS, ensure that you try to position Hodir so that at least one beam of Starlight is within melee range of his backside. Even better, if two beams are close together, you can stand in one while all of the melee DPS jump in the other.