Collectable and important are 2 different things.
By most all standards, in order. The most important positions on a football team are:
#1- Quarterback
#2- Edge Rusher
#3- Left Tackle
So why arent people dishing out bags of cash for cards of Tristan Wirfs (All Pro LT for the Bucs) & Trey Hendrickson (All Pro edge for the Bengals)? Both are the best in the NFL right now, on the second and third most important positions. Why? Because those are not sexy collectable positions.
https://bleacherreport.com/articles/...-in-todays-nfl
https://www.nfl.com/news/ranking-eac...p3000000503855