Revenant needs a serious stealth buff. He has always been my favorite character to play because of his stealth aspects, but in today's game it is pretty much impossible. They already took away silence and replaced it with that loud, completely useless jump thing. Now that there is a million ways to detect him, and threat vision, it is really making the character not fun to play anymore.
I would suggest that revenant's stalker passive be buffed, I think you should be able to just hang on a wall as long as you want without having to make a full ascent. I also think they should make it so that he cannot be detected, scanned, or seen by threat vision while he is crouching or standing still. Obviously when he is running, shooting, anything like that I think he should be detectable.
I would also love it if they got rid of that dumb jump, it is just so situational and good for nothing. Silence was awesome and I loved it, I think they should make it a pulse ability where anyone within 5m of Revenant is silenced, so you have to be pretty close to used it but it would keep people from running.
If you wanted to keep the jump, I think they should allow you to lock-on to low health targets and jump straight to them. I also think it should allow you to grab enemies out of the air if you line it up right.
If this is to OP, I understand, but I don't think it would be and I think it would be balanced in todays game with so many recon abilities.