As of March 25th:
ALL of these players have minor league options:
OF Corey Dickerson (Solid corner outfielder, above average 4th OF, not enough PAs on this new Rockies team for him though)
RP/SP Robert Bradford
SP/RP Tyler Anderson
SP Tyler Matzek
LF Corey Dickerson
1B/3B Erik Castro
2B/SS Jake Lemmerman
LF/RF Carl Thonmore
... and no Jed McKinley is not available.
I'm on Slack all the time so feel free to be in contact if anyone interests you.