Return of Reckoning

me and my friend are just starting, hes playing a shaman but im not sure which tank fits better to play with him =p
any tips?

in the long way id'say BG.

-willpower buff, for shammy
-shamy buff Bg resistences
-they both can aoe snare for better kite.

BG + guard + super punt can remove some strong dps from shammy easily.

Shamans don't need tanks.

Shaman and BO because of the funny size difference.