exactly this, which is why I won't be severely disappointed it they don't. It was my own call to give it a shot.
These events are not meant to do them all, just give you options to make 1-2 of them so you have choices, unless you want to go crazy because you love them all! (like me with the demon beasts where I MLB all 3 gods, BLB all 3 god+, plus zeed )
Honestly I might sell the unfinished god and god+ ones because I hate having things in my inventory that aren't BLB or MLB lol