Draft Day 2 Live Blog:What was Al Davis thinking with the Tyvon Branch draft pick?

Al Davis made a head scratcher of a move by giving up the Oakland Raiders' seventh round pick to trade up in the fourth round to select cornerback Tyvon Branch out of Connecticut. Cornerback is far from a position of need in Oakland as they already have Nnamdi Asomuga and DeAngelo Hall as starters and Stanford Routt in the nickel. The Raiders could have used that pick to address positions of need along the lines, but instead once again Al went for a big and fast corner.