Right now you go with Odorizzi and Gibson and if you don't see longterm possibilities, hope they pitch their hearts out entering free agency and you can flip them. Is there loyalty involved in Gibson (considering our outcry not to offer him arbitration as little as two seasons ago).
Can you find a reserve infielder with experience for the price of Adrianza?
Grossman vs. Granite/Cave/Reed or Austin/Cron. There is no longer room in the inn. But you sign him just in case? Injuries? You don't have to pay him at some point? Bigger question, will someone sign him or would he have to sign a non-major league contract with an invite to spring training?