Based on what we KNOW to date, no rule was broken. Now the problem is, if this was legit, then why:
A. Did Tailiferro "resign"?
B. Did Tiny Leave when even he knew he wasn't ready?
C. has there been no word or resolution yet?
That's what is fueling the speculation that rules were broken. I have not read the NCAA handbook so I don't know if a rule was broken, and I don't know if the NCAA will make up the rules as they go. All I can do is hope for the best and prepare for the worst
A. He said he wanted to pursue other opportunities. The consensus on here was that he added very little in the form of bench coaching and maybe Capel realized that the guy wasn't getting it done overall? Reality is that we just don't know and probably never will...could have been a move that since he made things "look bad" coupled with the above, there was a push to get him gone. Heck, it might have been that he was dumb enough to use a University phone when just about any idiot, particularly after the Sampson debacle, would know to use tier own phone. IMHO stupidity = just cause.
B. Tiny is looking at being a first round draft pick (despite what everybody on here was saying). Dude said he wanted to be "one and done" then he said that he wanted to come back and then changed his mind again. Not sure if the guy is even 20 yet, but certainly you know that he'd rather be in the NBA getting paid now than later...see Exhibit "A": Willie Warren for the logic in what he might have been thinking. Guy has friends in the NBA now, they (or their agents) probably told him he had a good shot to get guaranteed money.
C. No idea, but you'll admit that there has been quite a bit of stuff happening lately, right? That said, what would you expect to hear in a relatively short period of time? OU is certainly cooperating with any NCAA investigation, maybe there won't be any word because no rules were broken. That nobody has even cited what the possible infraction was is a good sign to me.