I think NO.
The rotation and pen are very weak and there is no youth infusion on the horizon, except for maybe, and I stress the word maybe, Feltman. I also think keeping JD might mean saying good bye to Betts the following year, so signing guys for 2020 has to have 2021 and beyond in mind as well. (As I have said, 2021 looks like the cliff year to me, as i doubt we reset after 2019.)
No Sale (the best starter we've had sine Pedro)
No Porcello (the rock of our staff)
No Kimbrel (the best closer in the last 6 years)
No Kelly, Holt, Thornburg, Kinsler.
No rings.