It would be cool if Line 6 came out with a Helix expansion pedal, to give us more buttons (snaps or stomps)!
I really wanted to run 4 snaps and 4 stomps, but I've found that on a lot of songs(patches) I need 6 snapshots, so I run all snaps, but other songs I only need like 2 snapshots and it would be handy to have some stomp boxes. Another 6 switches (scribble strips and all) set to control stompboxes would be very handy!