Halftime Instant Analysis: FSU 13, USF 3

TAMPA, Fla. -- Florida State hasn't marched down the field with ease the way it did during its first four games of the season, but EJ Manuel has been efficient, Rashad Greene provided the finishing touches on an early touchdown drive and Dustin Hopkins has drilled two field goals to give the Seminoles a 13-3 lead over USF at the half.

Stat of the half: Greene's 10-yard run on an end-around provided the lone touchdown of the first half, and it also provided a nice bit of trivia for the sophomore receiver. The rushing score was the fourth touchdown of the year for Greene, who has also caught a TD pass and returned two punts for scores, too. He's the first Seminoles player to score on a rush, a reception and a return in the same season since Peter Warrick did it in 1999.

Player of the half: Manuel hasn't provided the same fireworks he did a week ago when he jump-started his Heisman campaign with a big game against Clemson, but the Florida State quarterback turned in a solid first half, completing 12-of-15 passes for 139 yards. Most of Manuel's numbers came over the middle though, with few downfield options against the USF secondary.

What's working for Florida State: The defense hasn't dominated, but Xavier Rhodes' interception late in the second quarter provided one final scoring chance for FSU, and the Bulls haven't mustered much after a strong opening drive. B.J. Daniels engineered a 10-play, 62-yard opening drive that ended with a field goal, but the Bulls have managed just 100 yards the rest of the half.

What's not working for Florida State: The FSU running game was dominant in the first four games of the season, but Chris Thompson and James Wilder Jr. have had trouble finding much room to run against USF. Lonnie Pryor broke a huge 44-yard run, and Kelvin Benjmain took a reverse for 17 yards. Beyond that, however, FSU has averaged just 2.3 yards per carry, and it was stuffed near the goal line on three straight plays.

Noteworthy: Cornellius Carradine leads FSU defenders with six tackles. … Pryor's 44-yard run was the second longest of his career. … Kevin Haplea made his second career catch with FSU, an 11-yard reception. … Rhodes' interception was his second of the year and the third overall for Florida State.