.Source: 49ers possess Aiyuk profession framework along with Browns, Patriots NBC Sports Bay AreaBrandon Aiyuk business need: 49ers WR very likely to become dealt than get expansion coming from San Francisco, every file CBS SportsReport: 49ers have structure in location for Brandon Aiyuk patronize two staffs San Francisco ChronicleReport: 49ers have actually worked out structures of Brandon Aiyuk patronizes Browns, Patriots 49ers Webzone49ers expert provides most up-to-date upgrade on Aiyuk as profession rumors swirl Yahoo Athletics.