Tom Brady

Brady will not be a New England Patriot when he starts his 21st NFL season, but where he lands in free agency remains unclear.

The Tennessee Titans are ruled out after re-signing Ryan Tannehill while the Las Vegas Raiders' reported acquisition of Marcus Mariota means Sin City is unlikely to be Brady's next destination.

So where is his most likely landing spot? We assess the options.

LOS ANGELES CHARGERS

A sporting icon moving to the City of Stars late in his career? See LeBron James, Los Angeles Lakers for evidence that can happen.

Brady and the Patriots proved hard to kill off in the Super Bowl, and Zoo Atlanta commemorated New England's historic 25-point comeback victory by paying off a losing bet to its northern counterpart.

The Atlanta zoo and the Roger Williams Park Carousel Village in Rhode Island had agreed the losing side would name a baby animal after the winning team's star quarterback.

Meet baby Madagascar hissing cockroach "Tom Brady", named after the Super Bowl most valuable player, who led the Patriots from a 28-3 third-quarter deficit to a 34-28 overtime victory.

Charlize Theron, Meghan Markle, Blake Lively, Ashley Graham, Tom Brady, Lady Gaga, Bono and many more have signed an open letter demanding world leaders take women's education seriously.

The letter was organized by the ONE organization's Poverty is Sexist campaign.