You're basically talking about maybe 20-25 guys in the NHL who are point per game players and 30+ goal scorers, nevermind whether they float or play defense, or show up in the playoffs. It's a small club to start with. And most enjoy significant power play opportunities to pad their stats.
Vrana can't crack PP1 because of who's in front of him, otherwise he'd probably hit those 30/80 marks pretty easily. His PPP/60 the last 2 years is better than Oshie and Ovechkin, believe it or not.
Vrana also tallied his 25 goals and and 27 assists in 69 games with just 14:53 minutes of ice time per game. The only player with more goals and anything even close to that little TOI was Kubalik in CHI (30 goals, 16 assists, 14:22 TOI/g).
Point being, I think your acceptance criteria for Vrana is a bit too high.