Giants and A’s fans who like to watch games away from home — at the supermarket, on the golf course, in a barber’s chair — got some welcome news Thursday. NBC Sports announced it has reached an agreement with MLB Advanced Media that will allow its regional sports networks to stream major-league games in-market. The Miami Marlins traded two of their top pitching prospects to acquire immediate rotation help. Miami obtained 14-game winner Dan Straily from the Cincinnati Reds for three minor-leaguers, including right-handers Luis Castillo and Austin Brice, both highly regarded prospects in the Marlins’ thin system. San Diego State football coach Rocky Long agreed to a five-year contract extension through 2021. Long has guided the Aztecs to consecutive Mountain West titles, six straight bowl games and an overall record of 54-26, making him the winningest coach in league history. Florida quarterback Luke Del Rio, the son of Raiders head coach Jack Del Rio, will miss spring practice following shoulder surgery. Colorado hired D.J.