And to these points... I honestly think hockey is more a "team" sport. The dependency on your teammates is second by second,entering the zone, passing the puck, dumping and chasing the puck, covering the opponents' rush into your zone, etc etc... where baseball players bat individually, pitch individually, field the ball individually... etc etc... It's a lot harder to evaluate how the "chemistry" of a team will change with an incoming player than it is to crunch the numbers of what a guy's on base percentage will mean or how many errors he makes per season.