I do not get the feeling Pep is misty eyed about national team management yet. I honestly think the day in day out grind of club management will see him stay here for a good while to come. With Newcatle possibly upping the stakes, Liverpool sniffing around and Chelsea seemingly steadily improving the challenge will be to attractive for him to leave. Even utd are getting their act together to a small extent which provides some spice for his palate.
Italian football does not appeal to him i feel, he wants to be at the top of which the prem is, by a bit of a margin i think. Germany holds no allure and he will not be going back to Spain again. So where does he go? Here is where it is at and he has everything he wanted at Barca right here, he is no fool and will be accutely aware of this.
If he leaves us within the next 4 years i would be taken aback. Sticking my neck out i can see him here for another 8 or so years then he will go and do 8 years or so at the Spanish national team or possibly managing England. This is not some blue tinted specs stuff, it seems objective and realistic to my eyes.