Using MLBTR's estimated contract costs, here's a stab at something I think is reasonable:
A) Net cost about $2M AAV
We trade Dugo & Urais for Torres and $5M
We sign Duvall
Net cost $48M AAV
Sign Montgomery ($25M x 6) and S Gray ($23M x 4)
SP: Montgomery, Gray, Bello, Sale, Pivetta (Houck)
LR: Houck, Whitlock, Crawford (Murphy)
SR: Jansen, Martin, Winckowski, Schreiber, Bernardino (Mata/Kelly)
1. L- Duran/ R-Refsnyder LF
2. L Devers 3B
3. R- Torres 2B
4. L- Casas 1B
5. R- Story SS
6. L- Yoshida DH
7. R- Duvall RF
8. R- Wong/ L- McGuire C
9. R- Rafaela/ L- Abreu CF
Utility: R- Reyes