Laporte suffered similar quandaries, as did Delph. If it happens, it will happen in its own good time.
One way of looking at it; if a company offered you double your current salary on a 5 year contract, would you uproot your settled family, and follow the Drachma or Lira (€)?
Personally I've been in a similar situation, but I didn't want to uproot my young family to the other side of the world. You have to walk a mile in Rhodri's boots, before you can fully understand the complexities of his dilemma.