The Pakistan Cricket Board should have kept the older players in the 70%-man squad for now. The presence of Mohammad Rizwan and Babar Azam was definitely needed in the team. If Mohammad Rizwan and Babar Azam had been in the squad, perhaps they wouldn't have had such a batting disaster. Moreover, aggressive batting is required in T20s, which is possible with the young players in the Pakistan squad. Many may blame Salman Agha's captaincy in this case, but if Pakistan performs so poorly in the second T20I, it will certainly call into question the management's player selection.
I think they may not have considered something while announcing the Pakistan squad. The selectors of the Pakistan Cricket Board have shown some incompetence and unprofessionalism here. There is no strong batting line-up in the team, there is no balance in the team, they have only 3 genuine batters in the team and they have come to play the match in New Zealand soil. Even apart from Mohammad Harris, there is no experienced batter in their XI. If you suddenly impose a series on young players, it is very difficult for them to survive in the international arena. You have to give opportunities to the young players along with the experienced players, if you give opportunities to the experienced players among the young, then their cricket career will be ruined. I think big changes are needed in the PCB for the development of Pakistan cricket.