Knock-ups and Tenacity
I insist that this should be looked at, and considered a viable defense for Tenacity against knockups.
I realize that realistically speaking, gravity wouldn't let you fall any faster, but with THAT being said, the game isn't realistic either.
We have a dwarf with the fastest movespeed in the game. =
An amphibian who gains invulnerability by jumping on his pole. = 
Etc, etc.
Tenacity lessens the duration of
and
, but not
?
Derp