SANTA CLARA – If you give the 49ers coaches enough time, they're bound to come up with something clever. Something like Rhino Texas, perhaps. Following last year's bye week, the 49ers were leading Cleveland by a touchdown in the fourth quarter when a key third-down call was made. It was Rhino Texas, a pass play to 330-pound nose tackle-turned-fullback Isaac Sopoaga. It ended up gaining 18 yards, the only reception of Sopoaga's career and his first since he was a high schooler in American Samoa.