I strongly agree with Hooded, ASU issue has never held me up, besides, who cares who owns them? If J2 have to pay Servisair to use them and they can, who gives a toss?
I would rather they 'penny pinch' in that way (I actually see it as good financial practice) than the way RYR do, Gestapo on baggage weight, 40 Euros to print BP, rubbish customer service, pushing down T&Cs for flight crew (eg BRK pilot contracts)......need I go on?
I will not be rushing to fill their nice shiny new A/C. I hope they end up having to scurry back to MAN at normal rates.