Definitely good for both sides. Lee Evans is a really underrated receiver, he just needed someone else to take some of the pressure off of him. Hardy should fit the bill perfectly. Suddenly the Bills offense is getting some teeth!
I think Hardy will get a decent number of touchdowns this year. He is a huge redzone threat and I think teams will still make taking Lee Evans away a higher priority. Add in Marshawn Lynch and Hardy could see a LOT of favorable matchups in the red zone.