No, the point was that Jackie is too sympathetic to be dumped, so she def can't be dumped twice. At first they might tease Janna getting interested in Tom a bit, the fans will get excited - but then boom Tom'll want nothing to do with this annoying commoner human who's a bitch according to Marco, as he'll see through her shit and isn't impressed by her thieving needling entertain-me-with-your-magic-I-don't-give-a-shit-about-your-needs ways at all.
Janna pining after turned-off Tom, who's smitten with and trying to seduce his best friend's gf Jackie, who's heartbroken over Marco, who's torn between Jackie and Star, who's hoping her ex manages to cuck her crush/bestie and steal his gf so she might move in herself. Glorious. Like a telenovela.
Starco / Tomkie endgame, with Janna x 12 cats, or maybe a sudden surprise character outta nowhere. Or maybe she'll get with Chet(?) the hot swimmer with a zen attitude about material possessions, that'd surprise people.