It's possible, and if United do want him, they're playing a pretty big hand of poker with their current approach - that's not usually their style. Market leaders who want the "best" candidate normally just get the job done - hence my comments that there's no certainty he will go there.
The cost of taking Jose will be viewed as a business development cost - it improves our chances of retaining talent and recruiting very high quality individuals, it improves our chance of winning trophies and will certainly strengthen the negotiation hand in sponsorship and commercial deals. Therefore his "price" should not be too much of a consideration.
We're almost in a win-win situation. If we get him that's a win, if we don't but we are seen as having been genuine in our attempt to get him then that really improves our hand with a Koeman or de Boer etc.
I think we're beginning to see the changes in Everton that having a major shareholder (future owner) like Moshiri enables. We need to sort out many things at the club, but we seem to be sorting the priority which is on the pitch. The rest will come very soon thereafter.