Brook has campaigned his career at welterweight and has good boxing skills, hand speed, heart and determination but I believe this is all predicated because of his size and strength over welterweights.

Brook could do well at light middle but at middleweight that advantage would be negated and I do not believe he would be a world class boxer. I could not see him work his way up the ranking as GGG''s opponents did to earn their fight with the champion.