Some undrafted guys who have played for the Rangers--Sean Avery, Kent-Erik Andersson, John Bednarski, Tim Bothwell, Phil Bourque, Dan Boyle, Donald Brashear, Jay Caufield, Ruslan Fedotenko, Paul Fenton, Nick Fotiu, Rob Ftorek, Matt Gilroy, Dan Girardi, Wayne Gretzky, Glenn Healy, Anders Hedberg, Nick Holden, Josh Jooris, Mike Keane, Tim Kerr, Kelly Kisio, Chris Kostopolous, Nick Kypreos, Darren Langdon, Grant Ledyard, Sylvain Lefevbre, Mikko Leinonen, Norm Maciver, Brian MacLellan, George McPhee, Marty McSorley, Ulf Nilsson, Colton Orr, Jed Ortmeyer, Mark Pavelich, Antti Raanta, Mike Ridley, Reijo Ruotsolainen, Martin St. Louis, Cam Talbot, Mark Tinordi, Mats Zuccarello.
Not all of these guys are great players but generally speaking they were important players at least for periods of time. Curtis Joseph, Ed Belfour, Joe Mullen, Joel Otto, Torey Krug, Tyler Johnson, Charlie Huddy, Curtis Glencross, Pascal Dupuis, Geoff Courtnall, Tyler Bozak, Jason Blake, Sergei Bobrovsky, Jay Beagle, Borje Salming, Steve Thomas, Dino Ciccarelli, Marian Stastny, Peter Stastny, Antoine Roussel, Trevor Van Riemsdyk, Brian Rafalski, Andy Greene, Steve Duchesne, Dave Poulin, John Madden, Jamie Macoun, Randy Gregg, Glenn Reach, Joel Ward.