Let's get one thing straight... while we often use individual trophy finishes and votes to bolster our cases for certain players (we all do), we need to remember that other than the Art Ross, Maurice Richard and Jennings trophies, they are all subjective.
I've found Chara to be given a tad too much credit, while Savard was essentially taken for granted by the hockey community in the 70's. Savard was Montreal's steadiest d-man, the leader on the blueline, and the best mix of offense and defense. He was never given enough credit when it came to Norris time, while teammate Lapointe's big offensive numbers stole some votes.
Chara, meanwhile, is rightfully admired for his ability to play so well despite a frame that generally produces clunky, awkward skaters. He's big, unbeatable in a fight, and has a massive shot from the point. Does that make him as good of a defenseman as his Norris finishes? He's one of the better defensemen of his era, no doubt. However, I've often found him a lazy vote come Norris time.