Another week and there's more movement in our Heisman watch:
1. Aaron Murray, QB, Georgia: Murray just keeps impressing with that right arm of his. This past weekend, Murray lit up Vanderbilt's secondary for 250 yards and two touchdowns, completing 78 percent of his passes along the way. Murray is second in the SEC with 1,092 passing yards, is tied for second with 10 passing touchdowns and has a quarterback rating of 182.43. With help from Murray, Georgia has scored 40-plus points in four consecutive games for the first time in school history, and he's had a 100-yard receiver (three different ones) in all of the first four games.
2. AJ McCarron, QB, Alabama: There might not be a more efficient quarterback in the SEC. He doesn't exactly light up the stat sheet when it comes to yards, but McCarron leads the SEC and ranks fourth nationally with a quarterback rating of 188.63. He's completing 63 percent of his passes and has thrown for 819 yards and 10 touchdowns to zero interceptions. The fact that he's on the No. 1 team in the country and has a chance to get to 3,000 yards and 30 touchdowns will only help his Heisman chances going forward.
3. Jarvis Jones, LB, Georgia: Jones was slowed by an injury against Florida Atlantic, but rebounded nicely in the Dawgs' win over Vandy. He registered seven tackles, including three for loss, and a sack. He now has 4.5 sacks, 7.5 tackles for loss and 13 quarterback hurries to go with 24 total tackles this season. You just can't find a better game-changer on defense. He might not fly all over the field like Tyrann Mathieu did when he was a Heisman finalist last year, but his ability to completely change offensive game plans makes him just as dangerous as the Honey Badger was.
4. Todd Gurley, RB, Georgia: Yes, a freshman makes our list. Who cares that a frosh has never won the Heisman? After the first four games of his collegiate career, Gurley leads the SEC in rushing with 406 yards and is averaging 9.2 yards per carry. He's also tied for first in the league with six rushing touchdowns. Oh, and he's been pretty solid on special teams, averaging 34.7 yards per kickoff return, including one that he took to the house in Georgia's opener. After carrying the ball 16 times for 130 yards and two scores against Vandy, Gurley now has three 100-yard rushing performances this season.
5. Marcus Lattimore, RB, South Carolina: Lattimore shed his knee brace and looked even stronger against Missouri. He rushed for 85 yards and two touchdowns on 21 carries and caught seven passes for another 60 yards. He has 320 rushing yards and six touchdowns and has caught 13 passes for 93 yards. Slowly, we're starting to see Lattimore look like his old self as he continues his comeback from last year's season-ending knee injury. He's getting tougher to bring down and looks way more confident in his runs now.