I think the short answer to this is "no" - but was wondering if anyone had ideas,

I have $600 in my travel bank.
My wife wants to purchase an international award ticket with her miles. Can I use my travelbank to pay her fees?
I don't think there is a way to transfer my travel bank to her account, and it doesn't make sense to transfer her miles to mine.

Correct?

PS- I don't have the miles in my account to cover the cost of the ticket

thanks