10 year link?
 

Is there anything in this series that links to other series (because BB is 10 years old).
I noticed that the mangle is back.
The SAS task was similar to the one in Celebrity Hijack.
The kitchen is similar to BB7's.
The separate living area of BB6.
The double stair case of BB9.

Anything else?

Do you think the tasks will relate to other series. e.g box task?

If they do the box task again I'm not sure it would top the last time. No way! I hope they come up with other tasks though, its pointless