Zoey’s whole vibe is meant to be that she’s awesome because she’s a bro, but in a hot girl’s body. That’s how the MC initially saw her too. Therefore every DIK who spoke with her, even the attached ones, think she’s awesome. We can of course debate about whether she really is awesome like that, but that’s the sense they clearly got.
Would they get with her given the chance? They’ll get with anyone given the chance. They’re horny college boys. But yeah, you could pair her off with any DIK and they’d be happy… till she decides to get into, say, improv comedy, moves to Chicago, gradually stops communicating with them, leaves them all weepy and miserable, sucks at improv and comes back in defeat and claims it’s really just homesickness, only to find they’ve moved on.
Or, which I suspect is more likely, she’s about to become an LI who uses her bro-ey awesomeness and readily available pussy to tempt Tremolo to leave whoever he’s with. Which ex-girlfriends do have a tendency to do, if you remember them (or the sex) more fondly than not.