The Titans are, in fact, signing Bud Dupree according to Ian Rapoport:
Imagine spending the whole year complaining about the Titans pass rush and then complaining about this signing. That seems insane to me!
The deal is a 1-year deal for $16.5 millions according to Mike Garafolo:
Dupree gets $16.5 million per year on a multi-year deal, source says. Hit money.
— Mike Garafolo (@MikeGarafolo) March 16, 2021
I love the fact that it is a 1-year deal. Dupree gets the chance to prove that he can be the man without the supporting cast.