any thoughts, a possibility?

they killed it 3 yrs ago

I wish; it was a wonderful show. But I thought C3 wouldn't bring back a headliner.

I tried to work out going to Sasquatch to see them, but it looked like I'd have to camp in a tent to attend the festival - apparently no hotels anywhere around, bleh. And then all the rest of MA's shows in the US and Canada are on weeknights, which just wasn't going to be possible from Austin with my wife in a contract gig.

If Massive Attack will swing through the southern half of the US at all I'll go see them.

C3 isn't against bringing headliners back, just not as headliners again. John Mayer was a headliner before, and he's been at ACL more than once. I wouldn't be surprised if he was there this year as well, with his new album out.