Who says Incubus isn't together? They are just on a second hiatus, but have never announce an end to the band whatsoever. They'll be back with another album after time to themselves.
Eh, I'm not saying you're wrong about them coming back, but I certainly don't find the words "on hiatus" when referring to a band to equate to them being "together" or "active". To say they'll "come back" is to assume they're not here to begin with.
But anyway, yeah, can't wait for them to return with new jams someday!