Former world No. 1 Justine Henin thinks Alexander Zverev deserved to be suspended for his Acapulco meltdown. During a doubles match in Acapulco, Zverev called the chair umpire a “f—— idiot.” After Zverev and Marcelo Melo lost the match, Zverev slammed his racket multiple times on the umpire’s chair. Zverev received a total of $65,000 in fines and he was put on a year probation by the ATP. If Zverev commits a similar incident over the next 12 months, he will be suspended for eight weeks. “We have to take action,” Henin said on Eurosport Tennis Club. “We hope concrete act …