Pate 's WD in 1991 was controversial .
Pate had managed to play in some of the pairs matches and there is a school of thought that Pate 's WD was encouraged Pate 's his mercurial game .
Pate 's WD in 1991 was controversial because he had managed to play in some of the pairs matches and there is a school of thought that his WD was encouraged by his mercurial game .