SANTA CLARA, Calif. -- Count Bubba Ventrone among the many who was caught off guard Wednesday afternoon when the Indianapolis Colts acquired second-year running back Trent Richardson from the Cleveland Browns.The massive trade shook the NFL."A lot of people were surprised," said Ventrone, who played with Richardson in Cleveland last season. "The fans liked him and the guys on the team all seemed to like him."The trade directly affected the San Francisco 49ers.