Could be. But they're going to have to deep-six the Spore Drive (and likely Discovery) at some point.
It would be very interesting if the whole point of Calypso was to show that Discovery and the spore drive gets intentionally abandoned and lost next season, only to have the show continue with the Enterprise as the lead ship (which was probably what should have happened to begin with.) If that's the case, I only hope that the Enterprise exterior looks different than what we saw at the end of season1/start of season 2.