NFL expands London series to four games in 2017

If a little of London is good, more must be better.

The NFL announced Friday the league expanded the 2017 London series to four games.

“We continue to be incredibly excited by the passion and love for the NFL shown by our millions of UK fans,” NFL Commissioner Roger Goodell said in a statement. “London is an amazing city. We have had tremendous support from our fans, from Mayor Khan and other government leaders and business partners, and we are looking forward to taking the next step in the UK by playing four games in London next season.”

The NFL has played three games in London in each season since 2014. All games have sold out. The escalation to four — half of one a team’s home slate — continues to test the saturation level of NFL fandom across the pond.

“London staging a fourth NFL game is fantastic news — not…