I said it before millions of times, I still hate to say it though: "It is easier to travel to the moon more than travelling to Liverpool to get Gerrard".
Actually, all the causes you mentioned make sense, but the most important one is him being a legend in Liverpool. As for the other causes, learning another language wouldn't be that hard, giving the fact that football as a sport itself is an international language. Also, not playing in the champions league only for one season isn't that big issue, he won it before. Still not playing in Europe is a sacrifice, nevertheless.
Actually, all the causes you mentioned make sense, but the most important one is him being a legend in Liverpool. As for the other causes, learning another language wouldn't be that hard, giving the fact that football as a sport itself is an international language. Also, not playing in the champions league only for one season isn't that big issue, he won it before. Still not playing in Europe is a sacrifice, nevertheless.
