Took a quick look.
320B & 73NB lot of 2 leg days and fair amount of 1 legs, share of red eyes, may spend 2-3 days along East coast doing FL-NYC. LAX 320B is double the size of LAX 73N, slightly slower seniority movement on 320.
7ER if you get it, is larger category than 320 & 73N (but more rare as NH as 7ER consolidates to east coast) lots of transcons and some 767 involving Hawaii and Japan (more senior).