Qatar has a nice sale for travel between Larnaca, Cyprus and New York via Doha. This is a massive detour but adds significant earnings. These book into I class so you still have Lounge Access and Seat selection.
There is a promo code up to $500 on business class ones when using promotional code MPMEMBERS at the time of booking on flights WORLDWIDE (not just to/from the US).
You must book by March 31, 2021, but you can travel through February 28, 2022.
American Airlines flyers would obtain 23895 EQMs 3186 EQDs while Executive Platinum would obtain 35046 RDMs, Platinum Pro 28674 RDMs, Platinum 25488 RDMs, Gold 22302 RDMs, Base Members 15930 RDMs