These are my observations on Wagner this season:
His game has improved the last month, not unexpected from a first year pro who missed the start of the season due to injury. He is getting into the dirty areas and is being rewarded (his last two goals Hensick bounced the puck off of him into the next). He learning to better utilize his speed when it's called for, and he is amazingly fast. Maybe faster than Kempe by a half stride, even McDavid speed (Reign put out a video comparing rush goals of Wagner and McDavid utilizing their speed in actual game conditions on the wing and it was a virtual tie, but that's where the comparison ends). He's also scored a couple of nice goals on the backhand/forehand recently on a rush. His puck handling is average to maybe a bit below average, and I would say his passing is below average consistently (in other words, he doesn't have great hands, but not the worst either). These areas need to improve to play in the NHL. He plays with a physical edge, gets into a lot of scrums and a few fights. I'd like to see him play smarter with his physical game. He takes runs at players along the boards, and many times his hits are boarder line dirty or late (boarding penalties). His defense is a work in progress. Ceiling of 3rd line is likely accurate if he is able to make the jump. It's hard to not like the possibility given his speed, but he'll need to improve in his consistency in the most basic areas of the game to make the NHL. He could get a look late next season if he continues to improve, but it will be all the little things that make an NHLer that will make that happen. He is still only 20 years old.