I think the thing is, the 30 is on the track every week with no sponsor and no charter is because with him in the field, it rounds the field out at 40 cars. And because of this, we haven't seen 41+ cars attempt to qualify since Daytona.
The 93 (BK Racing only runs part time, and they have sponsorship, as does the 35 (Front Row Motorsports). It's kind of strange how Gilliland has only run two races this year. I would think they would have tried to run him in some more events. The 99 (Roush Racing) will be making its first attempt since 2014.
And this charter has stopped other teams from coming up and making an effort to run in Cup, such as JR Motorsports. I would like to see teams such as Ganassi Racing (Could had a third team with Brennan Poole/Justin Marks with DC Solar as a sponsor IMO (or they could take that funding and help out HScott, since they are an alliance in Xfinity), and so on.