Mikel Arteta and Martin Odegaard were both furious following Arsenal's 3-1 defeat by Manchester United on Sunday.
Odegaard was involved in a heavily contentious moment in the first half at Old Trafford after a Gabriel Martinelli goal was ruled out following a VAR check.
Odegaard was adjudged to have brought down Christian Eriksen in the middle of the park before play continued with Martinelli finishing off an Arsenal move by scoring. Paul Tierney reviewed the challenge in the build-up to the goal and decided there was enough contact to chalk off the effort and bring play back - much to the despair of the Gunners players.