OK, so it is "fair" for WASH to give their second plus something. However, my guess is that they will give their first, and there will be negotiations with regard to what, if anything comes back in addition to Rosen. WASH needs a QB very badly. A first is a small price to pay, especially Rosen's contract.
WASH can have Rosen for $6.240M/3 years all guaranteed); that is $2.080M). I understand how down folks here are on the 10th picks of last year's draft, and the highest on Wonderlic (not tall that important, but it was a factor for some of us with Jackson last year). $2M for a backup is NOT a lot to pay.
In the end, I see exactly ZERO reason for ARIZ not to keep Rosen as a backup, if all they can get is a second.