WhenGronkowskihadbacksurgery,itwasreportedthattherecoveryperiodforaplayertoreturntoagamewasabout12weeks.Sunday'sopenerisjusttwodaysbeforethat."Itdoesn'tmatterwhatthatsays,"Gronkowskisaid."Itjustmattershowyourbodyfeels,CheapNFLShop,howtherehabprogram'sgoingandhowyou'reprogressingeveryday.Soyoujustlookforwardtoeveryday."