thats why they have hot routes and game planning!! the only way to solve this prob is reading the defense u usually can hit the outside wr in the holes if u know how to precision pass!!! run route combinations.
MAN COV
#1- slot outside slant, wideout slant inside
#2- slot verticle, wideout drag
COV 2
#1- slot out route, wideout verticle (hit him after the release in the whole)
#2- slot outside slant, wideout post (they will have a pretty good rub)
COV 3
#1- slot verticle, wideout dig
#2- slot corner, wideout hitch
you gotta create natural rub routes its just like real life!!
those are just a few combinations for you outside receiver, like I said my outside guys are getting atleast a 1000 every season with my slots in 400-800 range.