Saints at the top of Davante Adams’ wish list [Raiders trade Adams to Jets for conditional 3rd ; Jets paying Adams’ entire remaining salary]

So folks here would be fine with trading a 2nd and more (plus picking up more dead cap space) for a 10 game rental?

This makes less sense by the page.
Roughly yes.

Keep in mind we would qualify for a 3rd compensation pick if he were to leave and get a certain contact amount.

You'd be trading a 2nd for a 3rd plus a one year rental. You could always get him to resign on a new contract as well.