Split pulling is something a hunter can do, while others can somewhat do the same, a hunter does it best. For this, you can pull 1 mob from a pack w/o casuing aggro to drop to another player, nor require a large distance other classes need. You shoot 1, let it get some distance from the initial pull, send pet onto it, and after the 1st pet strike, FD to drop additional pulled NPCs. Really a nice trick when trying to only pull a boss type mob from a large pack for quests or other things.
Not sure if it's works very well here, but you can also "tank" mobs for a party that needs to get somewhere with mobs in your path. The hunter goes in 1st, with monkey on,
lets the mobs hit him only, no other person should cast anything or touch anything (this is dire), and when you reach the point, you FD resulting in the reset of the mobs that were attacking you. Unfortunately, pets somehow gain aggro from doing nothing here, so you will have to dismiss pets when FD to a location. Note: doesn't work in dungeons, or from what I have experienced.
Most all hunters learned about FD trapping when they first got FD. Problem here I noticed is your pet putting you into combat almost always after a FD. If your pet is attacking, any attack after the FD is cast will put you into combat, and any damage done to pet, will also, put you into combat.
Also about traps, it's a good habit to flare a rogue in a trap. But why not just mark him? Marks can be removed with vanish, but flares are too large a radius for rogues to escape with the 1 sec of immune to tracking, even with sprint.
Scare beasts. What a lame talent you may think, but think again when fighting a druid. When they shift into any form outside human, you can fear them with this. It's a 1.5 second cast time, for a 15+ second fear. Very nice when they are trying to run away, or after a bear charge shift to get them off you. Be wary though, if they realize what you are doing, they can shift out of form till the cast is over, resulting in an invalid target for you, as they just shift dance around you. Need be, trap then in beast form, then try and fear (note they can shift out in traps, but now you have them with no armor to aim shot [endgame] in the trap).
If you are a nelf, you can FD>eat/drink>meld. Very handy in world PvP. Trolls generally could(should?) macro their zerking and rapid fire into 1 button, resulting in 50-70% haste. Very handy against pesky casters. Also about racials or cooldowns, they should always be used when off CD while questing. It helps quicken the process, even if only by 1 quicker kill every few min.
Beast Taming Guide Handy for knowing where to get tamed spell rank ups, and what each mob's info is.
last bit is you can FD loot chests here. Want to open that chest, but surrounded by mobs? Send in pet, run to chest, FD and open quickly. Here, the server doesn't realize you are in combat after the click, and won't result in a "in combat" message / denied open when trying to loot the chest (happens elsewhere).