Could the college football postseason be closed to the Army Black Knights and, for at least a year or two, the Navy Midshipmen? A CBSSports.com report says an NCAA task force will propose turning over regulation of the 35-game holiday TV filler known as bowl season to football conferences, leaving the governing body out of everything except sponsorship approval. That means conference would decide how many bowls are played and who plays in them — leaving independent teams such as Army and Navy on the outside looking in. The Navy folks already have a solution in place come 2015, and…