I don't see a big roster crunch.
Ward won't need rule 5 protection.
We lose ERod, Barnes, Ottavino, Marwin & Santana and only need 3 replacements: SP, RP, RP. (Two slots gained, there.)
The 4-6 Rule 5 players or added FAs can replace any 4 from:
Yacksel Rios
Brandon Workman
Matt Andriese (trade or don't enter arb)
Connor Wong (trade?)
Michael Chavis (trade?)
Huson Potts (trade?)
Phillips Valdez (trade?)
Now, if Bloom wants to sign 5 free agents instead or 3 bigger ones, we might have a squeeze.
Rule 5, this winter:
Jecorrah Arnold
Brayan Bello
Cole Brannen
Gary Calvo
Marco Cardoso
Pedro Castellanos
Felix Cepeda
Kole Cottam
Kutter Crawford
Ricardo Cubillan
Osvaldo De La Rosa
Tyler Dearden
Jonathan Diaz
Danny Diaz
Jeter Downs
Jarren Duran
Tyler Esplin
Durbin Feltman
Ryan Fernandez
Ryan Fitzgerald
Antoni Flores
Frank German
Rio Gomez
Devlin Granberg
Gilberto Jimenez
Jose Larez
Dominic LoBrutto
Bryan Lucas
Charlie Madden
Alan Marrero
Elih Marrero
Joan Martinez
Alexander Montero
Robinson Montero
Oddanier Mosqueda
Brendan Nail
Brett Netzer
Tanner Nishioka
Kaleb Ort
Yusniel Padron-Artiles
Aaron Perry
Beiker Pineda
Antonio Police
AJ Politi
Ceddanne Rafaela
Oscar Rangel
Tyreque Reed
Jesus Rosillo
Yasel Santana
Zach Schellinger
Alex Scherff
John Schreiber
Gregori Segovia
Chase Shugart
Miguel Suero
Jake Thompson
Wilker Vargas
Thaddeus Ward
Grant Williams
Josh Winckowski