The Alabama Crimson Tide and LSU Tigers are playing to avoid a potentially devastating third loss this weekend in Baton Rouge. Whoever wins Saturday’s matchup will feel great about its CFP chances. The loser, though, will start sweating and will lie on precarious turf. Many analysts are crowning LSU as the most dangerous team in the country. They, presumably, think the Tigers will beat Alabama. Mark Ingram, unsurprisingly, isn’t in that boat. He…