Just had an IRROPS on the first leg of a two stop hop to DCA, and rebooked direct.

I've had a note added to the PNR to say it an involuntary reroute. Anything else I should do? Booking is entirely via AA.

I think I understand that getting BAEC ORC is unlikely but want to stack the deck as far as possible in my favour if any chance of getting the TPs.