Playing devils advocate.
If Arsenal either lose or draw at Forest, Pep and the players could via the club ask the fans not to invade the pitch and to stay in their seats.
And as a thank you, Pep, the players and the coaching staff can do the lap of honour, stop in-front of the stands, take the applause, acclaim and chants. I’d love nothing more. Especially for Pep.
If I’m honest, and I’m not a horrible or miserable b@stard, I don’t want to see the wife’s, girlfriends and kids walking and running around the pitch with Pep and the players at the same time. It all ends up in a mish-mash with Pep and the players getting distracted, etc. If Pep and the players want to walk around the pitch again with the wife’s, girlfriends and kids they can do that. As a City fan I just want to see Pep and the players. The coaching staff can join them as they’re part of the title success. Hopefully. :-)