There is zero reason to think that would happen other than the fact that Des coached Waine once upon a time. There weren't even any rumours of kiwi players going to Oxford when Des was there.
Except Sarpreet Singh to Oxford (and others) was a rumour during Buckingham's time at the club.
If nothing else pans out for Waine over there, that is still a valuable connection/contact. You never know in football. Sadly I don't think he'll garner too much interest out of the UK this time around though. Prove me wrong Waineo!