I have seen many streamer going on about how clove is OP and might replace omen on certain maps, but I think omen will still dominate cause:-
- Omen's TP's allows for advantageous positions(especially vertically) and are great for getting out of sticky situations. Clove has haste but still needs to get a kill/assist for it and you can still get shot and overheal is temporary.
- Omen's TP is better for team play like lotus defence A push, or attack C take (which Zekken and TENZ did a lot), Cloves pick-me-up requires a dead body
- Nearsight covers larger area can go through walls whereas cloves meddle needs lineups and has a timer so not great for long line ups. Also personally i think a blind is better than a invulnerable because you can still get one tapped from invulnerable enemy.
(I know you can combo it with raze nade, but unlike fade tether there is no movement debuff so it is easy to get out of unless timed perfectly.) - Both ults don't seem that great for team play, but still omen ult allows for quick reposition, whereas with Clove you need to still hunt for a kill after revive.
Clove's greatest advantage is their ability to smoke while dead, but most controller player anyways try their best to stay alive as long as possible.
Edit: Also Omen got global smokes compared to cloves restricted one
All in all i think clove is gonna be popular for ranked like Reyna, but pro play i am not sure