Bayern and Barca are built on the legacies of Beckenbauer and Cruyff. I'd hate for us to throw Giggsy out with the bath water. Beckenbauer got to manage Germany straight off the bat, and Cruff got the big job at Ajax after hanging up his boots (who were still a massive club). Giggsy should have a proper role at United. To be fair, he probably will after Mourinho's tenure goes to shit in 3 years.
That was back in the good old days, and hiring anyone British these days always ends in disaster.