Are they canon? If they are fan creations, they will not unless they make an agreement with the one who has the rights to the ship. Otherwise, it is a no go.
Honestly I'd put them more as a maybe rather than shoot them down entirely. If Cryptic can find a way to bring them in, I'm sure they will. But that's the thing. HOW to bring them in.
Answers
Are they canon? If they are fan creations, they will not unless they make an agreement with the one who has the rights to the ship. Otherwise, it is a no go.
We never expected to get the Kelvin herself, let alone the D7. Anything is possible.