Who is to say it would be one?
Machado is incredible but how many teams will empty the farm for 1 year of him and hope to re-sign him.
Which is why im not sure the O's would have a ton of leverage assuming he balked at an extension with the O's. They'd certainly get back some good pieces but the 1 yr of control hurts.
They're not going to trade him unless it's a massive haul. I don't know why we're even talking about the prospect of it.