[Samm]

Big Brother started on 18th July 2000, That is next Friday even tbh Big Brother Armageddon finishes on the 17th, They could be planning something big for it's 15th birthday, It's not technicality the 15th Birthday since that is next year but they celebrate the 10th Birthday in 2009 like they did in BB10 when some of the ex housemates went in for the shopping task that stretched nearly to a week.

I hope the ex housemates come back, but not for the week but for the rest of the series

[Marsh.]

I can't see them doing something that references BB's life prior to C5. Even on BOTS they very rarely have a pre-2011 housemates/discussion.

[Jack_]

That's a very interesting point forgot it was the 15th series, was wondering before the series started whether they'd mark the occasion in any way

I would LOVE for ex-housemates from various series to come back, that'd be amazing

[TheElusiveChanteuse]

Evict all current housemates and do an Ultimate BB of the channel 5 years.

JK it's probably just a double eviction and new housemates or something.

[LukeB]

i hope ashleigh is in a secret room for this and she controls everrrrything