Shanahan, 38, has missed two games since suffering a concussion last Saturday after a collision with Philadelphia Flyers forward Mike Knuble.
Shanahan leads the Rangers with 28 goals this season. He also has 26 assists for 54 points in 58 games.
Isbister, 29, has recorded 27 points (14-13) in 42 games with the Wolf Pack and Albany River Rats this season.
The Chicago Blackhawks have committed fully to a rebuild, and it's up to GM Kyle Davidson to turn it into something tangible.
With a strong NHL lineup and some good prospects on the way up, Tony Ferrari takes a look at the New York Rangers' future.
3ICE, North America’s newest professional 3-on-3 hockey league is calling its first season a success ahead of the league’s playoff weekend.
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