Cardinals and Patriots seems to have more rookies.
The Indianapolis Colts have 11 Rookies on their team as of February 22, 2010
Click on the link below to see the Yankees 40 man roster for 2010.
Bulls
dallas cowboys
The 2009 Football Team Roster is on page 20 of the Football Media Guide at the following website: http://www.seminoles.com/sports/m-footbl/09mediaguide.html
Click on the link below to see the current Steelers roster.
the rookies
Phillies
20-man active roster with a 4-man inactive roster.
University of miami
If I had to guess, I'd say the Ravens
<p>As of January 20 2011, it's a tie between the Edmonton Oilers and the Minnesota Wild with 18 Canadians on their roster. The San Jose Sharks have 17 and the Pittsburgh Penguins have 16 canadians each in their roster.<p>