[Frank E]

The production team are doing enough to keep it interesting at this stage of the game.

Common activities to create HM cohesion between all housemates.
Competitive activities to create disarray.
I guess they just have to throttle between the two to keep HM morale at a point where the HMs bother.

It is towards the end of the game when housemates lay about in bed all day and avoid interaction that things can become boring.