Kubiak on Dennis Johnson:
(on what has impressed him about RB Dennis Johnson) ďWhen youíre small like that and youíre hard to find back there, thatís one thing, but heís an excellent runner. Heís got great quickness. He catches the ball well. The thing Iíve been impressed with probably more than anything is that heíll step up and block a blitz. Itís hard to find guys who we say stay on the field for three downs and, if youíll block the blitz and know whatís going on, you can become a three-down player. So thatís been encouraging.Ē
Dennis Johnson's reel from Arkansas vs Ole Miss 2012: Link
Quick, good vision, great balance, great hands. Gets to second gear immediately, gets to the edge fast, finishes plays strong. He can make people miss, but seems to enjoy the contact.
The good thing about the video linked above is that it highlights his blocking. He's good at spotting the blitz, but can't physically buy much time for his QB. At 2:09, he gets about 17 yards on a draw play on 3rd and 10.