I could definitely be a good idea. I also agree that it would need to be done in a predefined and setup area and not at peoples actual bases. It could in some way be like the game that Iskall and Ren have been trying to build for multiple seasons now and never quite got completed. It doesn't have to be quite that detailed but along a similar idea where each team has specific colored banners, like 3-5 that they can place around their side of the battle field. Then the two teams go at it trying to take each other banners and return them to their side. Once a team gets the other teams banner into a chest on their side then its not returned to the other team until the match is over.