The Return to Freddy's 4? (Based also on FNaF 4)

I know TRTF 3 only started but what if really missed something? What if BFPFilms will make TRTF 4? Yeah Lockjaw to be Night Guard and SpringTrap to be Purple Man but we still missed something... maybe Golden Freddy as ghost will haunt pizzaria again or... some animaltronic else will do this. Someone keeped really far from night guard... possibly BFPFilms making us more confused then Scott. Also what if Lockjaw is nothing more than one of animaltronics... I mean: Lockjaw is looking like BB and he's reacts same as others... but still someone is not same... and I hope BFPFilms will make him... super-horror-scary!