(CNN)UK fans of the NFL flocked to North London for the two 2021 London Games this month -- but could the capital city soon become a permanent home to an NFL franchise?

Typically awash with the white of Spurs, the Tottenham Hotspur Stadium was transformed into a rainbow sea of jerseys as the Atlanta Falcons beat the New York Jets last week, before the Jacksonville Jaguars clinched a dramatic last-second victory to beat the Miami Dolphins on Sunday.