For a support, Tahm can sure teach Shen a thing or two about tanking.
Why as a support Tahm's tankibility, and damage seem far superior to that of Shen. Supports are meant to support allies, Tanks are meant to soak up tons of damage and lock down valuable targets.
As far as i'm concerned, the only true healthy tank is Braum, and he's a supp :/
Really need a rioter to shed some light, if Shen is ever getting updated gameplay-wise, i'd like to know a bitabout the directiin their going in with it.