Agreed. Would support SJ as the HC. No need to go through the headache of finding high profile coaches , usually who tend to have other reasons for taking up the job.
What i have seen in WI series, the team has intent to win and not giving up easily. These factors will see through our team to become a powerhouse one day. Of course, it is just the beginning.
Keep him and make Saqlain permanent. And look for good, specialized batting coach.
Believe in Allah & have faith in your abilities - success then is a consequence..not an incident.