Also point out to them that they will continue to have KYC/AML control if they do this, since colored coin issuers will have to by KYC/AML compliant when dealing with bank wires in/out.
Oh yes, they will love to see how 'Gavin' from some 'Bitcoin foundation' says
"..you will continue to have...control.."Fiat currencies are not going to die, they are the main vehicle for them to 'control' our society. Besides, they won't like/believe anyone saying Bitcoin will destroy the dollar. If they ever think that could happen, they will kill Bitcoin in 1 day.