LSU coach Trent Johnson was asked during Monday’s SEC’s coaches teleconference about how big a favorite he thought Kentucky is in this week’s SEC tournament, which starts Thursday in New Orleans. Johnson couldn’t help himself. “I don’t know,” he deadpanned. “I think they might be an underdog. … Come on, man.” It’s difficult to think of a bigger favorite in any major-conference tournament across the country than the No. 1 Wildcats (30-1)…