Dammit! I wished there was a way to get those new designs' renders in high quality.
Also, some people have been commenting that Heroes has seemingly lost its creativity and that it was more willingly to show "riskier What-if" forms in the past.
I sort of agree with this statement, even if we are still getting new characters, interesting variations for existing characters could have been more frequent.
However, with Dragon Ball now back on track with the recent anime and manga, they can't just go around showing things that are bound to happen sooner or later in those media. Super Saiyan Pan, for one, is a thing I believe they'll hold back for a long time.
As GT most likely will never get an animated spin-off, given its time, popularity, the way it ended and Super now being a thing, they are less afraid of showing GT related "What-ifs", so I hope we see a female Super Saiyan 4, Trunks SS4 and maybe a Super Sayan 5.
The "Xenos" came to stay, and if the "Supers" are going to pursue the god /UI route, it's only fair that the Xenos will follow the "Pure Saiyan" route.