Looking at FA's:
2019: Harper, Murphy, Wieters, Madson, Gio (QO), Kelley, Adams, Montero and a few other guys in AAA
Replacements: Robles, Kieboom (would be he ready for 2B in 2019?), Difo, Severino
2020: Kendrick, Eaton, Rendon, Roark
Replacements: Soto, Kieboom (if he's not up in 2019)
Is the window closing? Or are we good for the next few years?