Ludicris has a “kinda” point. TMNT's fan base had dwindled, for sure, but they're pretty hard core. They've actually had 2 or 3 new comic revivals before this last one took off. So I wouldn't expect to see “the new ghostbusters” on tv for a while. but then again, what do I know?
Come to think of it, the new cartoon premiered before the newest comic? Theres a series done by I believe at least Eastman, not sure about Laird, that tends to follow in the original footsteps of the turtles. Horrendous artwork and all.