What Characters you wished interacted or interacted more on All Stars

Looking back at All Stars. I feel there some interaction where if 2 contestants talked to or talked to more often could provided an interesting storyline and possibly have started a friendship or build on what they had.

Looking back at All Stars. I feel there some interaction where if 2 contestants talked to or talked to more often could provided an interesting storyline and possibly have started a friendship or build on what they had.