Lopez should absolutely be someone the Nats target in the offseason to help the bullpen out. Giolito is probably going to be a bad contract, because someone will try to buy him on those years where he looked like a number 2, but if you could reasonably land Giolito on a Trevor Williams style deal, the Nats should totally be in on that. Again, I doubt that is what will happen, as some stupid team is probably going to give him money that resembles buying a number 2, but his days of number 2 starter are long behind him. That is of course, unless the Rays sign him, because they will turn him into the next Charlie Morton.