Not sure if I wasn't clear. My argument is that teams that trade for expiring contracts are looking to rebuild (and hence looking for cap space). They will not trade away their picks/prospects. Instead, they will trade vets who don't fit their time line, and try to get picks/prospects instead.
Yes, teams take on multi-year bad contracts for picks/prospects (though honestly, can't think of examples). Those teams are usually the ones who want to rent their cap space, and feel they have a better chance of getting young players this way, than in free agency. Those teams too are often rebuilding. I don't see us in that position. I think we will try to get some vet who can contribute.
Too far out for me to think though. For me, the only decisions that really matters are Barnes/Lyles/Len.