Schwartz not concerned about Suh taking a dive

Of all the things Lions coach Jim Schwartz is going to worry about, having star defensive tackle Ndamukong Suh appear on “Celebrity Diving” does not make the list. Schwartz cracked jokes about Suh’s appearance on the reality show, which apparently includes Kareem Abdul-Jabbar, among others. “I did take a couple physics courses, but there’s something…