Eminem and Royce never had serious problems with eachother.Royce hates all tha members of D12 except for Eminem and Proof. He says it in the Build and Destroy joint "don't take it personal cuz I love u and u know who u are" then some shit about "why is it when fake niggaz collide real niggaz divide" but they'll never do a song cuz Royce hates D12 and they are Em's label mates and friends.I'd put Royce ahead of Em though, Em's voice is annoying