Should I drop S. Shepard?

It’s noticeable that Eli Manning wont do jack this year, their offensive line is horrible. I feel like I’m wasting space. I have the Panthers defense but I don’t want to start them vs saints because saints have a good offense. So I’m thinking of dropping s. Shepard and pick up packers defense since they go against Bengals who are as bad as giants and bears.

I have d.parker,Pryor, j.j. Nelson as wide receivers.

I don’t want to drop Panthers because they have a good defense.

What you guys think???