Hmmm
On one hand, if they did announce a tour together and properly promote it (like the Xscape tour), people would turn up and they could sell out bigger venues. I feel like it would be good to see them perform on a big stage with an actual budget.
On the other hand, I personally dont think I can sit thru a Monica set. And to be sittin/standing next to some of the pigeons talkin trash beside me about Brandy and who's better and who isn't. I dunno. That would kinda ruin the experience a bit for me if it should happen, that kinda energy there with the fans.
But it would def be a good business decision. If I HAD to sit thru Monica to see Brandy on a big stage though (with outfit changes and background vocalists and the like), I'd do it and keep my wallet close to me. Dem glocks I heard are just criminals.