BY ThomasTomiwa Al Ahly find themselves under pressure after losing to Mamelodi Sundowns home and away. It hasn’t helped that Percy Tau has been absent and rumours abound that he is acting out. On this night though, Percy Tau was right on the money for Al Ahly at the crucial moment. Watch: Percy Tau scores crucial goal for Al Ahly) ) National team coach Hugo Broos admitted this week that he had serious concerns around Percy Tau and his form and fitness. “Percy has a little problem for the moment, I think it’s not the Percy we are used to seeing, I know him very well from Belgium before Christm…