I just dont understand where this confidence of only have 3 QBs on the roster is OK. 1 leaves, one gets hurt, one doesnt pan out. That is realistic. Dont need to look far into the histroy books to understand it. Also, taking a QB doesnt mean that QB has to play. Look at Bama and Buchner, you dont promise the starting job to them. Do you think Bama is happy he is on their roster, sure. It didnt hurt them at all to have him as their q3 and compete.