First Class seats on Eagle planes isn't by itself bad; the bad part is that Eagle is acquiring 22 more 70-seat RJs (which I thought would violate the APA Scope Clause) and flying them on what look like mainline routes. These new RJs symbolize the refusal of AA and the APA to come to agreement on larger RJs (like 90-110 seaters) which AA really needs to bridge the size gap between 70 seat CR7s and 160 seat 738s (once the MD-80s are all gone).
I'd prefer that AA buy 73Gs, outfitted with about 12F/102Y and reach agreement with the APA that places the 73G on the mainline certificate and flown by APA pilots at reasonable rates.
Other airlines feature a few FC seats on their larger RJs - AA's actually at a disadvantage relative to DL and UA, both of which have first class cabins on larger RJs.
The 22 more RJs was grieved because the apparent options expired which ended the ability of the company to purchase them. However, AA contended successfully to an arbitrator (draw you own conclusion) that the options still exist due to a secret verbal agreement with Bombardier.
With regards to anything beyond the now 47 70-seaters, there's nothing to come to agreement about. That flying belongs solidly to AA pilots via the scope contract (as solid as any agreement is with the current company friendly NMB). If AA wants 90 seaters, there's already a "reasonable" contract payscale for that . . . the F100. In fact, AA appears not interested in anything between 76 seats and the MD80. They (only) demanded the APA give up ALL scope on up 76 seat configuration, but no mention of above that.