I think if teams want us to retain 50% or give us back contract dumps, then you are basically looking at adding another blue-chip piece to secure that. It's also possible that would instead simply be a disqualifying request in this Covid financial environment. So if a 1st+bluechipper is the baseline, add at least another comparably high value asset if you think our team is going to pay an extra $4M+ of real money.
I don't believe the Preds will trade Forsberg, and instead will extend him for something on the order of 8x$8.5M this off-season. This thread so far isn't giving us much reason to deviate from that plan.