Are the Raiders Real Buyers for Johnny Manziel?

If the Raiders are in the market for another passer after trading for Matt Schaub, is Manziel tops on the team's radar?

We continue our breakdown of all 32 first round picks, providing each team's needs and options with that pick. We continue at number five overall.
The former Jaguars running back moves back to California. He grew up in the East Bay and was a star tailback at De LaSalle High. He also was a Raiders fans growing up.
Oakland have used plenty of their cap space to sign some ageing veterans to help their team. But will they really make a difference?