I just dumped my ex. Is it weird to set her up with my old roommate?

A week ago, I broke up with someone I had been seeing, and she was upset, but I think she’d be a perfect match for my old roommate. Is it weird to set them up? And if not, how long do I wait before I do? Advice columnist Carolyn Hax weighs in. (Source: Washington Post | Region: Global)