It's the defense and goaltending in addition to the WINs. Coaches know that if you don't have defensemen that can play and a goalie that can steal a game or two, then you'll have a tough time winning.
Look at LA without 2 of their top 4 from last year (Mitchell and Voynov)... no where near as good.
The season will be over soon, and it'll be fun to bump up the pre-season prediction thread. I had the Rangers as no 1 in the East. A lot of people scoffed at it, but this team has the fewest holes and question marks out of all of the teams in the east.
I wasn't sure about that 3rd line Center slot, I wasn't sure about the 4th line being effective or the Rangers 3rd pair on D.
They've addressed all of those concerns, and you see the record. Still would like to see Kevin Klein back before the playoffs, and would like to ice Shepp a couple of games since he offers a little more versatility than Glass.
But when you're nit picking about a 4th line LW slot, then the team is probably pretty good.