I wouldnt say we're all our of trade assets. Just from the pitching side, we have Ian/Elder/Vines/Shawver. Do have Ritchie and Murphy but i'd imagine given how young they are, they're close to untouchable as we have.
Next years FA crop doesnt look great but Machado can opt out, Baez can opt out. Next years FA crop is basically Devers, Ohtani and Machado if he opts out, and some other guys but nothing great. Do agree it probably made sense to splurge this winter. There's certainly some FA SP options next winter. You have Nola, Urias, Monty, Gray, Snell. Ohtani is probably way out of our range even with alot of money expiring. I'd imagine SP will be our big focus next winter with Fried entering FA soon barring an extension, and Morton probably retiring, and the 5th spot looking dicey unless Soroka gets up to form but he'd be in line for a big payday soon (AA trying to get Soroka on a cheap deal would make sense if he'd take it).