I agree MFWalkoff that the hgs need more tasks to so all week. That was one of the things about the forgotten Season 1 that I really enjoyed watching. This year there was even less comps since they didn't do the food comps many weeks because the Have Not was tied to the HOH comp. BB1 also did air a half hour show each evening with I think the eviction night was 1 hour. I don't like the uneven 3 shows per week - from Sun to Thurs is so long without a show.
They should also have mandatory daily cleaning time...the house is disgusting this year! Also let them earn food choices or money to purchase food again. I don't think they had any comp where they had to earn food choices this year. Those comps were always fun, messy and people really played to win. Get rid of the Have not room and slop.
It is also time for a new house layout. It was in Season 6 that they changed from the 1 floor to the current 2 floor design. I would say season 13 might be a good time to change it again.
Also they need to find a way to stop people from throwing comps especially during the early HOHs. I think that is why they tried to do with the Have Nots this year. Maybe they need to get rid of the HOH right to nominate those for eviction and somehow tie the nominations to comps.
And start casting real people...young and old, thin and heavy, etc.