I'm not getting this. At the end of the day, who cares who the Davis Cup coach is. What difference does it make who the coach is? e.g. Take the Spanish Team .... do they play better because they have a coach? Doubt it. Just take a handful of great players and toss them out there and victory is guaranteed. The UK Davis Cup losses are nothing to do with lack of a good coach, but more to do with lack of good players.
I totally agree, the whole system is rotten from top to bottom. But Lloyd was not getting the best out of the players he had available, that is for certain.