Count me among those who find Mangiapane being so overlooked kind of confusing. First off, while this was his second crack at the draft, he was in the younger half of players last year in his first crack. So there are players who were in their draft year this year who were less than 6 months older than him.
Second off, even if he's viewed as a true overager in this draft, just look at those stats. 108 points in 68 games. That's close to the 2.0 ppg that Sven Baertschi scored in his draft+1 year, and that was considered very good. If we'd taken Mangiapane last draft in the 7th round, people would have seen it as an extremely good pick, looking at it today. So why the lack of interest from the league? Just his size? I think Tyler Johnson is what we should all be hoping for here, and based on that interview, it sounds like he kind of plays that game.