Why did you come to ? <a href=" http://goldentabs.com/categories/Diabetes/Buy-Cheap-Duetact.html#pudding ">cheap duetact</a>  If there is any on-ice argument against fighting's necessity in hockey, it's the fact that once the playoffs start, it often tends to disappear completely. Rangers captain Ryan Callahan, a proponent of keeping fighting, said he still thinks the threat of a fight is important to postseason hockey, though. If anything, he believes the instigator rule actually serves its purpose in the playoffs of reducing violence.