Maybe Dawson Knox having a 2.5 yard per average better per catch average?
Maybe Olsen being 35 years old?
Maybe Olsen missing 18 games in the last three seasons?
Maybe Olsen having barely over 1,000 yards total in his last three seasons?
If the Bills wish to address TE in free agency, by all means go for it and pay someone that actually has had relatively good health over the last three years and whose numbers aren’t free falling during that time.
Hey, maybe we can get Jason Witten to come here while we are at it, right?