I hope that training camp didn't influence the decision to play him in the exhibition game as a 7th defensemen. If it did, Edmonton wasted a game on a guy who wasn't NHL ready, and didn't get a game for a guy they will probably end up needing at some point. If you are trying to tank, it might not matter, but a team trying to win really should've used that 7th spot you get in the exhibition to get some game reps for a player who will suit up when Edmonton needs a 7th defenseman. Throwing a player into a playoff game who hasn't played a hockey game in what will end up being probably 5-6 months is a recipe for disaster.
As
@PWJunior said, he's not that close to the NHL. Needs at least another year. And there's no shame in that. That should've been how it went all along. Why did he even take part in the NHL playoffs training camp? Edmonton should've been more serious about getting ready for the playoffs, in my opinion. Being ready to play in the NHL prior to his D+2 season would've been a big accomplishment. None of the players in his draft class have shown themselves to be all too NHL ready yet, so its not as if Broberg is behind if he can't yet compete in the NHL.