Call of Duty: Vanguard could recruit Captain America and Indiana Jones in the very near future.
Earlier today on November 11, a renowned dataminer for all things Call of Duty claimed to have unearthed evidence of both Captain America and Indiana Jones joining Call of Duty: Vanguard. As you can see below, the dataminer claims that an event called "American Heroes" will debut in Sledgehammer's shooter in the future, introducing both iconic characters to its roster.
S4_AH_SET_CAPTAINAMERICA
Read more on gamesradar.com