I've just this minute survived a Rev melee with a slither of life. Sure I still died but I didn't become a melee victim.
There aren't many things I run from in fear, seeing Rev come my way doing flying kicks is one of them. The Assassin's melee was just made to kill Pros.
I avoided 3 Rev melees today. 1) Juiced and went to attack my Tank in the lower passage by the base in LaseRazor. I managed to use Charge 3 and Rail grapple to ringout Rev and avert my fate. 2) Kicking me while I was busy right above the previous. Got shot by an Assault before that happened though. 3) On Ammomule, Ejecting my Assault, but met with a volley of assault rifle fire from midair.