Character Transfer

It's possible to transfer chars from Neltharion to Outland?

Cross expansions transfers are not yet possible.

Its not possible to transfer from higher expansion to lower,only vice versa;

Tbc>Wotlk>Cataclysm>Mop at one point.

OK. Too bad. Neltharion as died.

It's possible to transfer chars from Neltharion to Frostwolf?