.Resource: 49ers possess Aiyuk business platform along with Browns, Patriots NBC Athletics Bay AreaBrandon Aiyuk trade need: 49ers WR more probable to become handled than obtain expansion coming from San Francisco, per record CBS SportsReport: 49ers have platform in position for Brandon Aiyuk trade with 2 teams San Francisco ChronicleReport: 49ers have actually exercised structures of Brandon Aiyuk trades with Browns, Patriots 49ers Webzone49ers insider gives latest update on Aiyuk as business stories swirl Yahoo Sports.