Obviously I hope you get McClaren or Pulis.
There are plenty of good option out there though with the likes of the untried Rene Meulensteen or Raymond Verheijen who were very successful coaches. A risky left field one like Gary Neville or Solksjaer. Zola is risky but he has done quite well aside from West Ham and had time to learn his trade. Poyet has done well but after the experience of PDC I'd imaine appointing another mentalist is not the way you'll go. Di Matteo is a but risky for me. If you go English you have the likes of Gary Johnson, Paul Tisdale, Chris Powell, Martin Allen, Karl Robinson all have good records but it is just not the done thing anymore.
The ideal guy but one I'd hope you wouldn't get, and one I think you'd struggle to persuade is Glenn Hoddle. Vastly underrated as a manager by most due to his crazy comments while manager of England. However he laid the foundations for all that Chelsea became, did a cracking job at Southampton and Swindon, and England were in decline from the moment he left. Had an average time of things at Spurs and Wolves. Overall though the guy hs a proven track record and will look to put things in place for the long term too. All his teams play football the right way too.
So yeah get Pulis in