Selome Hailu editorDespite his recent comments that Lina Roessler’s “Best Sellers” may end up being his last film, reps for Michael Caine confirmed to Variety that the actor is not retiring.In fact, sources close to Caine said that he is currently reviewing two scripts for upcoming projects.Rumors about Caine’s retirement began to swirl on Friday, when the 88-year-old actor spoke about the state of his career on the BBC radio program “Kermode and Mayo’s Film Review.” “Funnily enough, it has