Today I was listening to Muskegon (MKG) approach control and one of the controllers was having a conversation with a guy about the future of the controllers here in Muskegon. He said that four controllers are going to retire this year and that leaves them shorthanded. Because of that and some other factors he also said that there is a proposal that when Kalamazoo (AZO) gets their new tower that they might combine the Muskegon, Kalamazoo, Grand Rapids (GRR), Lansing (LAN), and some other city's approach controls all into one big TRACON based in Kalamazoo. He said this proposal had already been written up and was sitting on somebody's (FAAs?) desk What are your thoughts on a TRACON for the whole of west Michigan?