That isn't too outlandish, the RC is dead and the LC is on borrow time. So this would be the first sign that a replacement for both cars is in the works.
Didn't @A70TTR also said it was going to be B58 base? Anyways, iirc both of them more or less stated that the only minor changes were happened due to the fact that Toyota will be focusing the majority their resources on the next A100 Supra.