Anotherpointoffailure is introduced into the system, and you must have a mechanismtoensure that the amqsput utility actuallyworkedanddidn'tgenerate a badreturn code such as 2035.
Or to put it another way, if markets are either so irrational or so wise (depending on your point of view) that they think one kind of government borrowing is hideously bad and another is good, probably best to take the supposedly good money and run.