Andrew Bynum

After moving on from Dwight Howard’s decision to head to Houston, the Mavericks have started to seriously pursue Andrew Bynum, sources told ESPN.com’s Marc Stein.

However, the Mavs will proceed with caution due to the knee condition that caused the 7-foot, 285-pound Bynum to miss all of his lone season with the Philadelphia 76ers.

According to the sources, the evaluation process of the 25-year-old Bynum’s problematic knees will be “exhaustive.”

The Mavs consider their medical staff, headlined by Team USA athletic trainer Casey Smith and Dr. T.O. Souryal, to be the best in the league.

Reported by Tim MacMahon of ESPN Dallas