For NFL fans there is no more loyal a relationship than the one they have with their team.
It is a bond so strong that it brings them to paint their faces with the organization's colors, wear costumes normally seen only on Halloween and intensely argue over which player cost the team in their latest loss.
However, this attachment also brings with it a hatred of other teams players.
In San Francisco, the fans are considered to be some of the most loyal in the entire league. Even with their tremendous success this season there are still players they hate to see play against their beloved 49ers.
Any player that has recently caused heartache or consistently presents problems for the red and gold is someone fans would rather not watch.
Here is one player from each organization that the Niner faithful prefer to do without: