Few tanks not classed as tanks
, 
and 
aren't classed as tanks in champion select.
2 Comments
1: Trundle isn't really a tank though, He's more of a bruiser/juggernaut, If not in the same classification of Olaf as a "Drain Tank"
2: Shyvanna is SORTA in the same boat, Mostly because without building damage, she's kinda shit
3: Gragass should build mostly AP anyways so.