Awareness is realllllly bad and the fact that it takes up a trait is worse. Bosses in 2nd Coil can crit and Awareness is still bad. If they want to add crit reduction to tanks it should be on gear through a stat. Call it Awareness or something.
Also for paladin cross-class in level sync I'd probably go Foresight > Fracture > Stoneskin > Whatever. If you go low enough (like Sastasha) you can slot Cure in if you feel like it as well.