We've heard talk of an impending cliff the club is heading towards after the 2019 or 2020 season.
Here's an optimistic view of what might be to come:
Players lost to free agency (and hopeful in-system replacements)- w/luxury tax budget number lost:
After 2017:
Young $6.5M> Blake Swihart (3rd catcher/5th OF'er/DH)
Moreland $5.5M> Travis Shaw (1B)
Abad> Several options: Taylor, Scott, Workman, N Ramirez +++
After 2018:
Kimbrel $13M> Thornburg, Smith or someone else steps up
Pomeranz $Arb > Groome
J Kelly $Arb > Several options
R Ross $Arb > several options
Let's assume the salaries lost cover arb raises over these two years, and we don't have to replace anyone with a costly free agent, especially Kimbrel & Pomeranz. Maybe big "ifs", but let's go with it.
After 2019:
Ramirez $22M > Dalbec/Hernandez
Porcello $20.6M
Sandoval $19M (including $5M buyout) > Devers
Chris Sale $13.5M
X Bogaerts $Arb
Thornburg $Arb
B Holt $Arb
Rutledge $Arb
Maybe the loss of HanRam and Pablo can pay for the extensions of Sale & Bogaerts, but Porcello probably has to go due to hefty arb raises being paid out at this time. Let's assume all we lose is Porcello. This could be the 2020 roster framework:
$31M Price
$31M Sale
$25M Bogey
$14M Pedroia
$18M 3rd of 3 Arb Betts
$15M 4/4 Arb JBJ
$10M 3/4 Arb ERod
$8M 3/3 Arb Wright
This is about $150M for just 8 players.
Others still under team control:
Smith 3/3, Barnes 2/3, Leon 4/4, Vaz 3/3, Hembree 2/3, Elias 3/4
Beni, Swihart, Hernandez, Scott, Workman, Johnson, Owens, Selsky, Taylor, NRamirez, Martin, Marrero, Ysla
Rotation: C Sale, Price, ERod, Wright Groome
Bullpen: Smith, Barnes, Taylor, Workman, Johnson, Owens, Lakins/Cosart
1) Beni LF
2) Bogey SS
3) Betts RF
4) Devers 3B
5) JBJ CF
6) Pedey 2B
7) Travis 1B
8) Dalbec DH
9) Swihart/Vaz/Leon C
Bench: Hernandez, Chatham/Longhi/Ockimey/Marrero/Matheny
I'm not sure this is a "cliff", but it probably needs some work. Plus, it needs Devers, Travis and Groome to all come through.