Firstly, I don't believe it is the case, but it's deffo a possibility.
But, if he had already looked at the books, that's no reason why the Yanks wouldn't be looking at them.
From their perspective, it's like looking at a house up for sale which you know other people are interested in, but you don't know if an offer's being made. You'd still take a look to see if you like it.
From the board's perspective. If ( big if ) the Jordanian's looked at the books, you don't know if he's going to make a firm offer so you'd happily let other people sniff around.
There's one other possibility though. The Jordanian might be part of the Yanks consortium. Unlikely I grant you, but can't be totally discounted.
So, having got the Chico guide to fence sitting for Christmas, I've covered all the angles here and can always come out looking partly right.