The NFL has committed to all 32 teams playing at least once overseas from 2022-2030 — but there is no deal yet in place for Wembley to host games.
Tottenham Hotspur signed a 10-year contract in 2018 to play a minimum of two regular season games a year at its purpose-built £800million dual-sport stadium.
But the contract to play at Wembley, which has hosted 23 games since 2007, expired in 2020.
The Jacksonville Jaguars – who have played one game a season at Wembley from 2013-19 - were due to play back-to-back games at the national stadium last year as part of a four-game slate.