We have been seeing the mentally unstable Shekhar for so long now that we have forgotten what Normal Shekhar was like. Since post leap, he has continued with his mentally unstable role.
Plus the CV's have diminished his role so much that now we hardly see him speaking at all. And even if he does it is only a few sentences.
We hardly see him as well.
So what's up, CV's.
Maybe if they bring him back to normalcy and he goes back to making decisive moves that made him so popular in the early part of the show, the serial will regain its popularity.