How do you define success rate? Your figure seems really low just glancing at the names.
Think I was off a bit on my total count. Did it a little too quick.
I would have it at 17/31, so it is right around 50%. Not counting last year's class, but I think they have the ability to be close to the 2002 group. Not very confident about this year's group, so it might even out.
2002: Marcus Paschal, David Vickers, Steve Burch, Jovon Johnson, Clinton Solomon and Mike Elgin. 4/7
2003: Richard Kittrell, Brock Ita and Mike Jones. 1/3
2004: Rashard Dunn, Damien Sims and Brandon Myers. 2/3
2005: Julian Smith 0/1
2006: Brett Morse and Jeremiha Hunter 2/1
2007: Mike Daniels, Bruce Davis, Jevon Pugh, Allen Reisner and Cedric Everson. 2/6
2008: Casey McMillan, Willie Lowe, Steve Bigach, Greg Castillo and Jake Reisen. 2/5 and that is a bit generous (hard to count guys that had to start, but never should have started)
2009: Matt Murphy, Dakota Getz, Connor Boffeli, Micah Hyde, Nolan MacMillan and Stephane Ngoumou. 2/6
2010: Tanner Miller and Anthony Hitchens 2/2
2011: Jordan Lomax, Damon Bullock, Johnny Lowdermilk, Marcus Collins, Jordan Canzeri and Darian Cooper. To date, this is the best 'closing' class. Lomax and Canzeri were three-star's and Cooper a four-star.
2012 so far: Alex Kozan, CJ Beathard and Nate Meier. Kozan earns three-stars from Scout but four from ESPN and Rivals. He had offers from Michigan, Ohio State, Auburn, LSU, Oregon and a host of other suitors. Beathard was an Ole Miss verbal until they changed coaching staffs and fills a need for a prep quarterback who can redshirt. Meier is one of the classic late in state offers, a great athlete who set records in the eight-man class. Iowa is at 22 players for this class and I think they have room for a few more.