The starting pitchers for the Red Sox in the first two games of the Grapefruit League season, Hector Velazquez and Roenis Elias, are likely going to get major league opportunities in 2018 — and one of them very well might get a look in the first week of the season. The first four starters the Red Sox will carry are obvious, assuming health: Chris Sale, David Price, Drew Pomeranz, Rick Porcello. Alex Cora on Saturday declined to name an Opening Day starter, but Sale is the obvious choice after finishing second in American League Cy Young voting to Corey Kluber. Cora said too that he likely would insert Porcello somewhere in the middle of the rotation, considering the other three aforementioned starters are lefties. Where the Sox go beyond those four, though, could be to some relatively unknown quantities. Steven Wright is rehabbing from knee surgery and awaiting potential discipline from the league office following an offseason arrest on a domestic assault charge. Wright could well be suspended to begin the season, and may not be physically ready to start on the active roster anyway. Eduardo Rodriguez’s own knee surgery has him slated to come back perhaps in late April. That puts righty Velazquez and lefty Elias in prime position for at least temporary contributions. Both are on the 40-man roster and have big league time. In a 4-3 victory over the Tampa Bay Ray on Saturday, Elias pitched two scoreless innings on Saturday, just as Velazquez did Friday against the Minnesota Twins.