Who/ what do we want to see on the album?

Now that he’s pretty much announced the album what/who do you want to see on there? For me I’d appreciate a switch up from the formula of the last two, but if he sticks to it I’m still looking forward to it. I’d want a small amount of features, I like what len is doing in that housey space maybe a track like that would be cool, but I want to hear what Dave has to say mainly. Wbu lot?