You post an article that was written 4 days before Johnson got exposed and I post a video showing Johnson being man handled by a guy who weighs 70 lbs less than he does.
Once again, there's a reason why his name is not being mentioned much ( 'cept by apparently some of his fans in here ). He IS a physically " impressive looking " player, but even the highlights you posted of him against Florida shows:
http://www.youtube.com/watch?v=jg_UlWfHQIQ
1) at the 28th second, #43 getting under his pad and driving him backwards on a run play.
2) at the 57th second, Allowing the DT to shoot the gap to his right and stuff the hole, making the running back litterally carry two defenders on his back. At 1:19 it shows in slow motion how badly he gets beaten to the inside, reinforcing what scouts say about his problems with quick players.
3) at 2:12, tries to cut the same DT who had beaten him to the inside on an earlier play and misses him badly.
4) at 2:28, does a very nice shield block on the MLB, that springs the RB for a big gain.
5) at 2:46, he gets beaten to the inside, again, but the run was designed to go off tackle, so, essentially, his man took himself out of the play.
6) at 3:00 is where he REALLY flashes his potential. He completely dominates his man straight up, driving him 5 yards backwards on a QB draw. Even though his guy still made the tackle, he made it 5 yards down field.
7) at 3:20 makes an " ok " shield block, but loses engagement. Fortunately for him, the play was an option wide left, which his play didn't make much of a difference.
8) at 3:32, he and the tackle double down the DT, he disengages and then takes on the LB. The play didn't gain much ( it was still a 1st down ), but it was because a backside defender wasn't blocked.
9) at 4:20 he gets beaten by the LB to the spot where the RB ends up and the LB makes the tackle.
10) at 4:30, he pulls on a trap play over the RG and helps his TE, #82 shield off a backside defender and just falls on the pile afterwards. At 6:02 the replay from the endzone shows it in slow motion.
He's inconsistent, he's not as physical as he should be ( given his size ), and he's not exactly a great athlete. He's a raw player who's going to need alot of development on the next level.
:starspin