He cannot, and it's not even close. Locker is a pocket passer with just-above-average scrambling ability. He's not anywhere near Crouch's running ability - different in every way. Locker's first step is lumbering, not explosive. He's got in-line speed but nothing remotely close to Crouch's elusiveness. It's an absurd comparison.
Actually, it is the opposite. He is a runner, and only under Steve Sarkisian has he started to stay in the pocket. Locker runs between a 4.4 and 4.6 40 time, very explosive, and can lay a hit. Unfortunately, I have had to watch UW games way too much.