Seems like McNulty based his decision last season almost exclusively on Sitkowski's frame and arm strength. Hopefully Sitkowski will show significant improvement with intangibles despite showing very few natural QB instincts last season. If not, McNulty has to be willing to go with a QB with a good feel for the game, whomever that might be. As the linked article demonstrates, there are several factors more important than height and arm strength.
http://www.espn.com/blog/new-york/g...luating-qbs-today-not-height-and-arm-strength
http://www.espn.com/blog/new-york/g...luating-qbs-today-not-height-and-arm-strength