Since it's so easy to port stuff over to TBC I was able to port over some vanilla and unreleased stuff.
I have seen how people have requested old evocation on other forums, so I decided to port it.
In TBC blizzard changed the model of the mage spell "evocation". This patch returns it to its vanilla model.
Without patch:

With patch:

Download:
https://mega.co.nz/#!EAZ0nKhQ!RpO-Gh9cVIRWzhYwdzAWxEMUpeyNTISzj8UnlONnKpkThe big undead shoulder patch from my other topic is something I think many people want to use, so I ported to TBC as well.
Without patch:

With patch:

Download:
https://mega.co.nz/#!YAwU1JpZ!f8gUnyj_G9pU4JKLDlIHlPZedA3yNjqhwcdNf5RHhL4The tool I used to backport everything above is called M2toTBC.
I can do requests if someone wants any spell ported over.
[Removed beta Draenei emote patch]
This patch brings back Draenei female flirt emote "You have heard of the Exodar? I will show you the Sexodar!" and the silly emote "Do Gnomes come with a vibrate setting".
When making this patch I realized that Blizz made a DBC fail when removing the beta flirt sound, resulting in removing 3 other flirt sounds as well, only for them to fix it in wotlk. This patch fixes that issue as well.
Download:
https://mega.nz/#!8JAEhIpR!lOhS9iah_6B3mxiZb9u4R9ik4szCa0v0wJozKguQOpo[Removed troll joke patch]
This patch enables the removed troll silly emote "I kill two dwarves" . Not sure what patch they removed this on but all I had to do to enable it was just add the sound file back. Originally made this patch for vanilla, but works just fine for TBC as well.
To hear it, just spam /silly until you hear the emote.
Download:
https://mega.co.nz/#!gdwAlDZJ!n0ugGeaGiFi14kIFYjxMk1AGIkZE_EuW6CqVUoy5sMIAll of the following patches have been tested by me and should most likely have no bugs.
Do note that WoWME is required to run all of the patches.