Stephen Strasburg
Max Scherzer
Patrick Corbin
Anibal Sanchez
Joe Ross
Sean Doolittle*
Will Harris
Tanner Rainey (o)
Wander Suero
Hunter Strickland
Roenis Elías*
Javy Guerra (m)
Fernando Abad* (m)
Kyle Finnegan
Austen Williams
Erick Fedde (o)
Austin Voth
* = lefty, (m) = minor league contract. I should add "o" for options. I think Fedde has one, and also Rainey.
I think one of the reds is a lock, so that is 5 locks. That leaves 2-3 more slots out of the blues or people we bring in, ideally with one or two having options.