Gift Wrap,Gunslinger,Pocket Deadeye and Omniscient ability thoughts?

I've been back at mut for well over a month and haven't had many if any dropped passes from wide open receivers. I heard GW was once a must have ability but im guessing thats not the case anymore? I put GS on Montana and I couldn't tell a big difference to be honest. Pocket Deadeye is useful and pretty cool and for 1ap can worth it. I haven't tried out Fearless yet but I'm guessing it should be a good ability especially for only 1ap. 

I use Omniscient on 92ovr Bruce Mathews for 3ap and it's definetly worth it and one of the best abilities in my opinion. Any other abilities worth using?