Mortensen
"Are there other teams seeking new homes?"
Luck
"Not new homes. Only temporary ones. The Avengers are exploring options for a temporary home. For the last ten years, the Avengers have shared Amblin Field with the Rams. After the 2009 NFL season, the Rams are planning to rebuild Amblin Field by adding an ETFE canopy [1] to allow Amblin to potentially host a future Super Bowl or larger indoor events like the Final Four or WrestleMania."
"While Amblin Field is being rebuilt, the Rams will temporarily move back to the Memorial Coliseum. The Avengers are talking to officials with the Coliseum, the Rose Bowl in Pasadena and the Home Depot Center in Carson. Arte Moreno, who owns the Hollywood Stars of MLB has offered to let the Avengers borrow Honda Field in Anaheim while his baseball team is on the road, but I've urged the Avengers to first concentrate on options in Los Angeles proper."
[1] Basically the Amblin Field rebuild would be something closer to OTL SoFi Stadium, except in Chavez Ravine ITTL.