Misbah-ul-Haq for me as well.
His failures in the 2010s can be summarised as follows:
2011
Mohali:
I will never forgive him for the innings he had played that day because I know what his intentions were. He wasn't playing for the team, he was playing for his place in the side, so he could muster a few more years in the side. The match commentators, Sky TV pundits and fans may have been all been baffled by the manner in which he played this knock but Misbah knew exactly what he was doing.
2013
His time was up in tests when Pakistan lost against a very weak Zimbabwe side. If he cared about the best interests of Pakistan cricket, he would have retired, so Fawad Alam could step in as his replacement at number 5.
2013 CT:
Misbah's Pakistan lost every game to crash out of the group. He should have called it a day after the Mohali knock but if there was another telling moment for him to retire, it was after Pakistan's embarrasing exit out of the 2013 CT.
It is important to highlight the performances of Misbah's team and Sarfraz's side. The latter managed to win the following edition of the CT, which was also held in England. Don't get me wrong, I despise him as well but at least he wasn't as inept as Misbah, otherwise Pakistan wouldn't have come anywhere near to reaching the final, let alone bring the CT home.
2015 - Present
Pakistan's 2015 WC, as well as 2016/17 and 2019 Tours of Australia proved why he's the worst ever captain, coach and tactician that has ever played international cricket held in Australia.
What he did as a committee member to oust Mickey behind his back to serve his own self-interests was just despicable to say the least. But that sums up Misbah and the sheer greed of this man.
There is no doubt that Misbah has done more harm to Pakistan cricket than anyone else in the 2010s era.
I am pretty sure that the 2020 eras will not be so bleak if PCB can give him the ultimatum that he deserves sooner rather than later, otherwise it will be another decade of sorrow for Pakistan fans unfortunately.