Beckman was 20/21 years old last season. He led Iowa in shots, was 6th in points, 5th in PPG.
That said, he only scored at half a point per game, far from infallible at the AHL level. Playing in the bottom six once in a while isn't going to derail his career. He's still getting plenty of opportunity as he earns it.
There is something to be said for a guy developing more aspects of his game than the ones he's good at at the time of the draft. Sure, work to develop his scoring as well, but asking him to learn to play a better two-way game isn't hurting him at all. In fact it's helping him. No matter what team you go to or who you play for, you're going to be expected to play both sides of the ice to a certain degree. That's the nature of the sport. The only guys who can get away with only playing offense are the guys who are head and shoulders above most guys offensively, and trust me, that is not Beckman.
He's got an exciting future, I think he can be a good player in the NHL, but he is far from a finished product, and only focusing on developing his offense is going to result in a player like Jeremy Bracco or Gerry Mayhew who never ends up making the NHL, despite great production in the AHL.
I think people need to realize that the Adam Beckman we saw when the season started was not the same Adam Beckman that made a big impression in training camp. This player is not NHL ready. Some of you guys couldn't even handle a Fiala turnover in games he was playing well in. And then you want to develop Beckman into a player that's worse offensively AND defensively than Fiala, because you get nervous that he has a couple games with Cody McLeod (who by all accounts was an excellent leader in that locker room).
I get that we don't want to see our offensive prospects neutered into dump and chase grinders, but that is far from what's happening with Beckman.
And just to reiterate what I think someone already touched on: Boldy played in the bottom six for his first game, and was immediately brought up to the top six afterwards because he earned it, and he continued to earn it every night with his play. Tim Army did that. Marco Rossi spent most of the season in the top six because he had earned that spot. Tim Army did that. It doesn't matter how young anyone is, if they earn the spot, Tim Army will give it to them.