Hope they put some of the 772s to use at PHL instead of just retiring them. The A321 (non-T) first class products sucks.
The second screen shot for the 772 layout did not include J rows 7-10. AA142 on 3/5 came back as AA141 today. The EF seat map for AA141 shows all 10 rows. Not sure what/why EF didn't reflect that unless they didn't sell those 7-10 as J? As of now, all publicly available information for the AA 772 has no plans for refurbs/reconfig. I would suspect the older 772s will retire with the delivery of more <new cabin!> 789's starting next year, along with 321XLRs to take the place of some of the routes where 788's are flying.