Recent news point to the possibility of a former X-Division champion joining the WWE's cruiserweight division. The more established names they can have in the division would help the division tremendously as it could help establish the lesser known talent. Spud is officially done with Impact Wrestling as of last week and their have been rumors of him signing with WWE for months and now things seem more likely. Admittedly, seeing Spud in WWE would be interesting to see if he can feud with Jack Gallagher as they both had similar acts.
The other name that the WWE has been "talking" about bringing Hideo Itami to the main roster for the division as well. Hideo has been rocking down in NXT since he finally was able to return to developmental and "knock on wood" he has been able to stay healthy. Though I will say that it would be extremely strange to see Hideo on the main roster after all his years of struggling. But also the idea of this giving the WWE some actually good depth in the division would be very nice to see.