A Viktor Gyokeres decision from Arsenal caused a controversial moment from Chelsea boss Liam Rosenior(Image: (Nick Potts/PA Wire))

Liam Rosenior's gesture to Viktor Gyokeres during Chelsea vs Arsenal has caused quite the stir on social media. The Sweden international grabbed a goal and assist in the Gunners' 3-2 victory at Stamford Bridge, with even new Blues boss Rosenior seemingly impressed by his display.

Just after half-time, Gyokeres swept home from just a few yards after a Robert Sanchez mistake before teeing up Martin Zubimendi to score the visitors' third. With eight minutes of normal time remaining, Mikel Arteta took Gyokeres off with Gabriel Jesus coming on in his place.

As he left the pitch, the 27-year-old went past Rosenior, with the new Chelsea boss – in charge for the first time at Stamford Bridge – patting him on the back twice as he headed towards the Arsenal bench.

The gesture from Rosenior caused an intriguing response with some left confused by his decision to do that when his team were losing. @keithk__ wrote on X: "Did Liam Rosenior just give Gyokeres a pat on the back with his team 3-1 down? [skull...