As someone who has lived abroad I can fully understand if Osvaldo has reservations, concerns or wishes about where he might end up living. It's not just a new football club. It's a new lifestyle. A huge decision.
If I was him though, it's a win win ain't it? Great league, manager who he knows, lots of Spanish speakers at the club, close to London, beautiful areas to live in, can move on to a better (London) club if he does well here, come on Pablo. Get over and sign!