Thomas Morstead
Roosevelt Riley
It is worn by Andreiy Arshavin, the Russian footballer who plays at Arsenal.
Melvin Mora on the Baltimore Orioles is the only one that I know of.
Jeremy Shockey which rumers have it the giants are trading him in to the new orlands saints because ""there tired of he's nonsense
Fotballers to wear the number 15 jersey are Andrei Arshavin, Footballers to wear 7 are David Beckham, Eric Cantona, Tomas Rosicky, Christiano Ronaldo.
None.
david beckham
Mookie Wilson
Jose Reyes
Anderson hernandez
Galen Fiss
Roosevelt Riley
Meow and meower
According to http://www.cubsbythenumbers.com/cubs-all-time.html, no Cubs player has worn jersey number 66.
Chris Snee
lester borden
Nick Swisher NYY