If they play Glastonbury they'll be popping up at numerous festivals on the European summer fezzie circuit I reckon. I'll be keeping my fingers crossed for MELT!
As an aside me and the wife got together over LCD. I'd met her before at a party and got blanked. Saw her again and got talking. She asked what music I was into and conscious of the first blanking I played it cool and aloof and dismissively said "I'm into a lot of that disco, funk, punk stuff...
They played the C2 twice I think. I saw them the second time and my wife saw them the first. Second time was 10 years ago on 2nd album I think. This was as big as it got in Brighton for them.
I take re-unions or whatever on a case-by-case basis. Some work, some don't. Sometimes I can't figure out why they do or don't. I'm struggling to see why this might not work though....like you firmly in the FOR camp.