I'm not interested in trading any of the present core either.
That they had poor resource allocation and didn't address their actual needs isn't good cause to start shipping out key personnel like Giolito, Lynn etc.
They need to dig themselves out of the hole on their own. If they drown, they drown.
Maybe burning a whole year of the window in his old age will cause JR to see putting his trust in a washed up loser with prehistoric baseball beliefs was a bad idea.