RealFerrari

I looked at every season since 2005 and broke it down between "start" and "finish". Here are the numbers

2005 Start (6 games): 148/222 (66.7%), 7.08 average, 14 TD, 8 TD, 93.1 Rating
2005 Finish (10 games): 224/385 (58.2%), 6.00 average, 6 TD, 21 INT, 58.0 Rating

2006 Start (9 games): 203/252 (57.7%), 6.52 average, 13 TD, 7 INT, 81.3 Rating
2006 Finish (7 games): 140/261 (53.6%), 6.09 average, 5 TD, 11 INT, 61.0 Rating

2007 Start (11 games): 291/425 (68.5%), 7.90 average, 22 TD, 8 INT, 101.5 Rating
2007 Finish (5 games): 65/110 (59.1%), 7.26 average, 6 TD, 7 INT, 73.3 Rating

2008 Start (11 games): 245/347 (70.6%), 7.09 average, 20 TD, 13 INT, 94.1 Rating
2008 Finish: (5 games): 98/175 (56.0%), 5.78 average, 2 TD, 9 INT, 55.2 Rating

2009 Start (10 games): 216/310 (69.7%), 8.01 average, 21 TD, 3 INT, 112.1 Rating
2009 Finish (5 games): ???


Throughout his "starts" to the seasons since 2005, he has a 96.5 QB Rating
Throughout his "finishes" to the seasons since 2005, he has a 60.1 QB Rating