I feel like it's kind of pointless adding intruders this late in the game. New housemates entering past day 50 in an 87 day series feels quite late. There's only going to be about a month left of Big Brother once they enter the house, and they'll likely be evicted as soon as they go up. I suppose it's been worse in the past, remember BB06 when they replaced John and Ashley with only 20 days remaining?
The graphic also had two males - will both the intruders be male? You would think it'd be one male and one female, seeing as the number of females and males in the house will be equal following the next eviction.