As long as they can? This question has too many variables.
yes
Pass routers or maybe wide receivers.
Catch passes
These are the current wide receivers on the 2012 Steelers depth chart:Emmanuel SandersMike WallaceArnaz BattleAntonio BrownJerricho Cotchery
There are two wide receivers on the field during a football game.
Nick Caserio
Jerry rice
34
There must be a minimum of four receivers, but most teams get five because of the dime formation, which has five receivers.
Terry Bradshaw had more than three wide receivers available to him throughout his career. His two main receivers, especially during the Super Bowl years, were Lynn Swann and John Stallworth.
It depends on the receiver. All players in the NFL, including wide receivers, are paid differently.
Biletnikoff