The Arizona Diamondbacks could go with a double-play combination of Didi Gregorius (shortstop) and Chris Owings (second base) to begin the 2015 season.

Aaron Hill would likely move to third base or a utlity role.

"In a perfect world, long term, I think hopefully it's Didi and C.O. with Hilly kind of moving around from second to third," Kevin Towers said. "My gut is that I think it will work. I love both of those guys. Didi is probably our best shortstop defensively. C.O. is probably the best offensive middle infielder we have. He seems to be comfortable at second. We'll have a chance to see him a lot in September and see how he looks."