That really sucks, however the PP account won't be used for BTC trades at all. Purely as an escrow account for people who want to purchase, say gold with PP.
Trust me, PP won't care about that nor will they be understanding of logic. Other people will also be weary of using PP in trades due to the ease of chargebacks.
Maybe in the future when (if) it actually starts to take off I can consider offering a PP option using what soopy452000 suggested and verifying a US account with a VCC, although it does seem a little blackhat .
Question still stands though: Why a US account? And would I need a VPN so that it doesn't flag?