I don't care what happens with a show but I do agree that they'll continue prioritizing it, whatever it becomes.
all I really care about is that "gotta catch em all" of the toys that G1-3 had. that is what I enjoy about collecting the toys.
they're really likely to go in a more LPS style/size like they did going from 3 to 3.5... it's just pretty trendy right now so I doubt they're going to get any bigger than a G2. I'm really just assuming that they're gonna go in this sort of direction, basically rebooting G4 with new characters/style but keeping the "core" characters and small, low-quality toys.
I would love a whole new style that maybe takes from the classic style (like how G3 modernized G1's look), all-new characters, etc.