Looks like some information is already coming out about the new season of What About Brian. It also looks like ABC is scrapping the 2 unaired episodes from WAB's first season and starting fresh for season 2. I'm not sure how this is all going to work out in the end but its the direction ABC is going.
A character named Jimmy is introduced, he works at the firm with Adam and is married to a woman named Ivy. Jimmy and Adam are playing some hoops and talking about Adam's upcoming wedding when Brian shows up. Adam introduces Jimmy and Brian. There is also a new character named Summer, possibly another love interest for Brian.