I agree.
Around 7 to 8 players in Babar,Fakhar,Sarfaraz,Shoaib,Amir,Hasan,Shadab are fixed for quite a few years now.Some of the things which need to be improved are as:
1)Find some lower order batsman who are capable enough of clearing the ropes consistently against fast bowlers by playing proper cricketing shots.
In this regard,at this point in time,I only see one guy in Pakistan domestics and that is Saif Badar.He is a guy who can be a perfect fit for a No.5/6 role for Pakistan.His secondary skills are also very good.Good fielder and a decent leg spinner.Even tough he is mentally not there but I am really looking forward to see him play in PSL.He has to cash in big time if he gets a chance,which I believe he will.
2)Need to find two other openers to partner Fakhar.To me Shehzad and Azhar aren't the answers.As much as I admire Azhar he isn't the player you crave for in modern setup.Also,when you look at the WC which is 2 more years away and cricket will change that much more.Maybe Farhan is the guy and maybe Sharjeel if he isn't a fixer.
3)Need to build a strong group of fast bowlers.We have Amir,Hasan,Rumman,Junaid.But need to add more 2 fast bowlers and use them on rotation process.So that they get enough game time before WC 19.Also,anyone can get out of form or injured during this phase,so need to have a backup plan.
4)One of the fast bowling allrounders need to play consistently in the team.Amir Yamin,Talat and Faheem are the options and they always need to be around the team.Personally I will take Talat and Faheem in the lower order of the batting.
5)Along with Shadab we need to find a spinner who is a proper batsman first up and can bowl at least 7-8 overs.In this regard I don't think Imad is an option.He is a curious case study.He isn't a brilliant batsman nor a brilliant bowler.
6)Need to have a backup WK for Sarfaraz.He the extra responsibility of captaincy and him playing all formats there is always a threat looming of an injury,I don't like Rizwan because his batting isn't quite up to the mark.I will take Umair Masood and work on him to be the predecessor of Sarfaraz.