I'm just asking for proof(A link will do) that the conjecture given is based on facts.
There's no reading Splitter's mind, of course. If you want to construct conspiracy theories for why he wussed out of the draft however many years in a row, I can't literally disprove them. (That's the beauty of conspiracy theories.)
I can tell you that, even though I don't follow Euro ball, I pay pretty close attention to draft chatter. (Of course, I can't prove that claim either.) As I'm sure you know, there's tons of stuff out there about "name" European players, what it will take to bring them over, etc. The consensus of what I read was that Splitter kept hoping for a higher projection and kept turning tail when he wasn't getting it. But none of those people can prove it, obviously; nor can I track down all of the little snippets from people who may or may have known what they were talking about.
Let's just put it this way: I gave up on Splitter long, long before the Spurs drafted him. If he belonged to the Suns, I'd be saying the same things about him. But, you know what, a few years ago I would have said the same things about Luis Scola, and I would have been wrong.
So, good luck with Splitter. Just don't get your hopes up.