Currency in something is your friend no matter where you want to fly. Especially being current in the past 12 months.
If you haven’t read the threads about TMC both on here and *************, you’d be well served to do so. It’s a dumpster fire and I believe all of us are surprised that it hasn’t burnt to the ground before now. Keep in mind that they’re operating a dying airframe, have parked a lot of jets, are poorly staffed, closed maintenance facilities, etc. Their days are numbered.
I have several friends at XO who are all really happy and it was the place I really wanted to work when I first retired from the military. Once you get current, go to a job fair and meet their reps to hand in a resume personally. It’s the best way to get their attention and a potential interview.