At every turn, Hendrickson has expressed dissatisfaction not just with his contract, but communication from the Bengals as a whole, implying broken promises and a lack of contact. That's why the panic meter on a Hendrickson holdout has earned a 10 out of 10 from Bleacher Report's Moe Moton:

The Cincinnati Bengals find themselves in contract disputes with All-Pro edge rusher Trey Hendrickson and first-round pick Shemar Stewart. Coming

The Bengals' top offer to date on a Trey Hendrickson extension has not been valued at or around $35MM per season. More at PFR.