By RALPH D. RUSSO AP College Football Writer Alabama is fifth in the latest College Football Playoff rankings, behind LSU, Ohio State, Clemson and Georgia, which took over the fourth spot in the selection committee’s second top 25. LSU replaced Ohio State as No. 1 on Tuesday night after the Tigers won at Alabama on Saturday. The Buckeyes were bumped to No. 2. Clemson moved up two spots to No. 3…