keim makes me crazy sometimes too, but i think a collective deep breath is needed
most draft picks fail. period. no matter the GM, its true. even in the first round, its true (failure here defined as "no second contract") The number of drafted players / UDFAs every year relative to roster sizes pretty much guarantees this.
per PFF, the best drafting team over the last five years has been the KC Chiefs (passes the eye test as well).
they have 2 players left from the 2018 draft, only one could be considered a contributor.
as a benchmark, getting two players a year from your draft that contribute is pretty solid
to be clear: this isnt saying Keim is a good drafter. he isnt. What he is: a drafter like 25 other GMs whose results are based on draft randomness rather than skill.