If you reset, you're not bringing back Mookie. Why would you allocate $30 mil AAV to a player when you'll be stuck in cap hell with $77 mil AAV attached to 3 underachieving pitchers and a lineup still full of guys making money (or cadaver knee Pedi). It makes no sense for Mookie to join a rebuild either. If the sox reset, then they're going through a rebuild. You don't have the prospects to step in and keep the team afloat should you jettison talent. Let's put it this way. Let's say the sox deal off JDM and Betts while also non-tendering JBJ, Hembree, Leon and Wright. Your 2020 allocations are as follows
Sale- $29 mil
Price- $31 mil
Eovaldi- $17 mil
Pedroia- $13 mil
Bogaerts- $20 mil
Vasquez- $4 mil
Medicals- $15 mil
Arb players
E-Rod- $10 mil
Beni- $5 mil
Workman- $5 mil
Barnes- $3 mil
That's 10 players, 9 of which will be on the 25 man roster. Factor in 16 players at $9 mil (league min around $550K) as well and you have a total cost of $161 mil. It gets you under the cap, but that team royally sucks. Toronto would be better. If the sox add no further big league talent, though, 2021 looks worse! The same contracts are in play but ERod going into his final year of arb (ie FA price), Beni goes to his second year of arb (likely 8 figures) and Devers sees his first arb season. If he hits in 2020 like he has this year, he's gonna challenge Mookie's $10 mil first year of arb number. Just on arb contracts alone, you likely see a $20 mil jump. Dealing Betts then re-signing him gives you still a bad team, and one that gets you right up to that first threshold. If the sox rebuild, they rebuild. Betts will be gone. You need to come to grips with that