Future salary commitments per Baseball Reference (based on current roster, no FA signings):
2026 - Guaranteed contracts (2) $37.1 MM, Options (1) $2 MM, Arbitration eligible (6) $46.2 MM, Pre-arb contracts (17) $12.89 MM; Total payroll $96.2 MM (no options) $97.5 MM (all options)
2027 - Guaranteed contracts (2) $36.9 MM, Arbitration eligible (17) $130.9 MM, Pre-arb contracts (6) $4.55 MM; Total payroll $172.4 MM
2028 - Guaranteed contracts (1) $15.14 MM, Arbitration eligible (23) $177.1 MM, Pre-arb contracts (1) $758.18 K: Total payroll $193 MM
2029 Guaranteed contracts (0), Arbitration eligible (19) $146.3 MM, Pre-arb contracts (6) $4.55 MM: Total payroll $150.9 MM
I don't know why BR only uses a 25 man roster, but it is what it is. This is purely a speculative exercise, not all players on the current roster will be here to influence these numbers, but it shows how a group of players coming through the system together and only getting arbitration raises can influence payroll.