Frankie will do fine, all the girls want a female alliance (will never happen) and Frankie will be the boy they rely on for obvious reasons. He's already said that his initial plan is to play up the role/stereotype of the gay with his girls; which is good, because all of this girls look like potential FHs. They will keep him safe from being nominated or evicted. Along with that, none of these guys are going to see Frankie as a threat right away- there are too many toned, muscled men for Frankie to be a target right away.

An irrelevant girl will be the first to go.