Based on the context and the answer, generate a question. 

Context: Jeezus ... I really wanted to see this though , but hopefully they come back . Atleast I did n't have to see someone I did n't want to see that probably would ' ve been there . COME BACK DETHKLOK ! AND CHIMAIRA !

Answer:

They want the bands they had missed to return .



What are they wanting to come back ?