I'm taking no news as good news. Surely if Rafa was unhappy, his agent would be dropping some hints in the press to ensure that all clubs were aware he is open to offers from other clubs.
I'm anticipating one in the next few days, see no reason why not as they are talking now and he's already at the club (so it's not like it's a leap into the unknown)
What would be really nice is to keep Rafa and then actually have a decent pre season. I honestly can't remember the last time we've had a pre season that has actually shown any promise.