Had the entire off season to get healthy and still isn't right way around?

This was a loud point made on radio the other day about the new season.
Your players won't get any healthier than they are on the first day of camp
yes it's a generalization.
but there's little to disagree with from where I sit.

we've reached a point where we need to infuse that spot with youth; not saying Robert is old. But with all issues on offense it feels that the time is rolling around next year when they pull in the college newbies.