That position player group, barring any trades, feels like a lock to me. I could see Suter in the rotation, with either Woodruff or Miley making way, and potentially T. Williams in the bullpen instead. But with Williams having options (as do some other fringe names like Guerra and Houser) he might be more likely to start in the minors. The opening day roster will look much differrent than this, though this could be the roster come game #8, which is the 1st game they'll need a 5th starter. Also, I don't expect the team to open the season with 8 relievers. They wouldn't be able to get them all sufficient work considering there's an off day the 4th day of the season. Also, I wouldn't expect the team to just option everyone with options remaining. They're more likely to keep some players with options to preserve flexibility, while maintaining organizational depth by sending down players on minor league contracts such as Miley, Hoover, Choi, and Bethancourt. My opening day roster, which will be very temporary and fluid: Starting Rotation = Chase Anderson, Zach Davies, Jhoulys Chacin, Brent Suter (Brandon Woodruff added later as 5th starter) Bullpen = Corey Knebel, Josh Hader, Matt Albers, Boone Logan, Jeremy Jeffress, Jacob Barnes, Junior Guerra Catcher = Manny Pina, Jett Bandy (Vogt to the DL) Infield = Eric Thames, Jonathan Villar, Erik Sogard, Orlando Arcia, Travis Shaw, Hernan Perez, Jesus Aguilar Outfield = Ryan Braun, Christian Yelich, Lorenzo Cain, Domingo Santana, Keon Broxton This gives the team more time to shop Aguilar, and delays optioning Broxton, giving the team a deeper bench for a few games, while allowing Woodruff and the relievers to stay sharp working in minor league spring training games. A reliever can be purchased or recalled as soon as one is needed, optioning Broxton. Something will need to happen with Aguliar before game #8.