There will never be a TNG
reboot. The TOS
reboot made fiscal and cultural sense in that Kirk is a swaggering cowboy of the sort that appeals to the masses, especially in the alternate timeline that gives a plausible reason for him to be even wilder in his younger years than Kirk Prime.
Picard doesn't have enough attitude to likewise entice the general public. It'd be wiser in the general sense and far more palatable to fans to do another, more badass character in the same era if that era is to be revisited.