By Tony Owusu The NFL won’t completely cannibalize NFL Sunday Ticket with its new service, which allows subscribers to stream regional and primetime games. The NFL secured its future for at least the next decade when it renegotiated its most recent round of television broadcast contracts. When its television contracts expired in 2013, CBS (PARA) – Get Paramount Global Report, NBC (CMCSA) – Get Comcast Corporation Class A Common Stock Report, Fox (FOXA) – Get Fox Corporation Report, and ESPN (DIS) – Get The Walt Disney Company Report paid a combined $20.4 billion for the broadcast rights during…