Does Serena Williams actually like playing tennis? (AP)

Bill and Charlie Pierce always cover a lot of sports topics, but this week the questions really run the gamut: Who will advance in the NFL Playoffs? Who’s the new Texas Rangers employee helping Josh Hamilton stay sober? Why did Sacramento Kings coach Paul Westphal really get fired? What’s the deal with soccer’s offside rule? And – perhaps most importantly – does Serena Williams even like tennis?  Charlie addresses these burning issues and more.