Just after the 20th minute on Saturday as Manchester United played Everton, Jadon Sancho and Marcus Rashford swapped sides.
Ralf Rangnick had started Sancho down the right and Rashford down the left. Sancho was signed for £72.9m from Borussia Dortmund to play on the right wing, but his best performances for United since that switch have actually come down the opposite flank.
Sancho was anonymous when starting on the right on Saturday. He didn't benefit from Rangnick's tactical change at Goodison Park, it just compromised Rashford instead, and that display was his worst since the January winter break.