Papa Lazarou
Living in a De Zerbi wonderland
Have you got any links as I hadn't heard anything to that effect. That said, the assistant on the nearside (from our fans) didn't do the same when Utd broke through. Play was allowed to progress and then the flag went up.
And Ronaldo was actually onside (If you're referring to the one were Bob made that world class save from Rashford).
The Welbeck one is a textbook example of why you don't flag early. The error might have prevented a goal, and definitely erroneously prevented a goalscoring opportunity.