re: The wrs miss Brady the most

Yep.

And in ability to make reads in conjunction with QB.

This can be fixed, with some difficulty. But it was the secret to success last year. Otherwise, they're running routes based on a GUESS of what the D will be doing pre-snap.

If you're adjusting mid-stream, you can attack whatever they do.

The key to all that is the WRs making reads.