AA tickets for RJ for tickets issued under the online booking tool. If you want the ex-AMM price you could set the itinerary up with AA(contact the AA rtw desk in the US) but you will have to have the ticket issued in Jordan by a TA (I don't think AA has a GSA in Jordan anymore). RJ, of course, can also issue the ticket in Jordan. To me the easiest remedy would be to do as recommended by the previous poster, use the online tool to have AA issue the ticket with dummy dates or routing and then change it later.
See this earlier thread:
http://www.flyertalk.com/forum/onewo...ing-amman.html