He sold approximately 150,000 tickets in October for Arena dates. Then a month later has sold more than the same again for Stadiums.
Don't think there's any doubt that all the shows will be sold out by the time they come around.
Tomorrow Sabrina Carpenter is also announcing European dates, might be a longshot, but who knows?
if ein is announcing Guns, i think they will still announce 1 name for nos, just not a headliner.
If everything is new are bringing GnR i doubt they will announce anything for NOS alive.
Tomorrow is suppose to be the GnR tour announcement that got delayed last week