If Castellanos plays anywhere close to this for another 45 games, I think he'll opt out. He could beat the 3/$52 remaining on the Reds deal. But what do I know, maybe he loves what Cincinnati offers. A lot depends on how this season plays out. If the Reds miss out on an expanded playoff and he's at home watching, he could decide to cut his losses and try a new contract. Let's not forget he could opt out after next season too. I don't know how the OF market looks for the next few offseasons, but I do that Castellanos is looking like a good value for what the Reds have him signed for.