I think many of you are underrating the impact that the media, particularly in Canada, has on the HHOF. Crosby and St. Louis are obviously locks. Toews being a part of two cups and gold medals plus a Selke and Conn Smythe, all while being probably the second most prominent Canadian player in terms of Canadian media, is a lock as long as he remains healthy. Getzlaf and Perry have a Stanley Cup and each has played a big role in gold medals. Perry even has a Hart (weak) while Getzlaf is widely regarded as the better player. Both have a shot depending on how they age. Tavares is very young, but he's off to a great start. The media also loves him. I think a dark horse is Bergeron. He will end up regarded as the best defensive forward of his generation, right or wrong, and is a proven performer in the Olympics and Stanley Cup. The others will be hard pressed, though Duchene could someday improve to that level.
Weber is nearly a lock. He will retire as Nashville's most prominent player by far (it's probably worth something) and has two first team all star selcetions. He has been a big part of both Canadian golds, and has the novelty of his great shot. Doughty is going to end up revered for his international performances, has been the number one defenceman on a Stanley Cup team, and has decent odds at winning a Norris someday. Keith has won a Norris, will probably win a second, and had two Conn Smyhe worthy playoffs. He's nearly a lock. Subban and Pietrangelo haven't played enough to really project, but Subban already has a Norris and benefits from playing in Montreal. Pietrangelo looks like he could develop into one of the best defencemen in hockey and has a chance. Vlasic, Hamhuis and Bouwmeester have little shot.
Luongo will end up in the HHOF in my opinion. He will have gaudy career numbers, and some of his best seasons were definitely Vezina worthy. He will be an interesting debate. Price will need to win some hardware, but being the goaltender in Montreal affords him an opportunity to get more media attention than almost anyone else.