Possible to switch the talent tree?

[Hatinax]

I were wondering if it exists any way to exchange the wotlk talent tree for the old tbc tree since I thought it was much better then the new one. So is there any way to do this?

If u know please answer, thank you.

[Gastricpenguin]

To put it simply, no.
If you want TBC talents, you need a TBC client and a TBC server. No wotlk at all.

[Jotox]

The closest you can come is disabling wotlk talents