of the recently drafted QB's transferred schools when they were in college. You need games more than practices to fully develop and show the NFL what you can do. Zach had the benefit of being able to develop on the field rather than just on the practice field, which no doubt helped him explode this year (along with finally being healthy for a full off-season). There are a lot of really good QB's who get buried on depth charts and never get the chance to fully develop.