Robert Griffin III finding new opportunities with Ravens

Owings Mills, Md. • Robert Griffin III rolled to his right and threw a tight spiral down the middle of the field to a receiver that was being closely covered by a pair of defenders.Several plays later, he dropped back and launched a 50-yard pass to a receiver running down the far sideline.Griffin is quietly making a comeback as a backup quarterback for the Baltimore Ravens.Though starter Joe Flacco and rookie Lamar Jackson have received most of the attention at training camp, Griffin hopes