"My father *had* me but *made* him"
Very much the bitter tone that Lore had at times.
I'm hoping that Sutra was made from Lore's neurons and if AI IS Lore? What we see is the result of Sutra neutering him. Lobotomizing him or sticking him in an old frail body (Chabon your BSG love is showing)
Anything else is cheesy. Lore aged? Enhhhh....Lore is in disguise? Gak, please no.
I also hope we don't see a new Data. Data was vaporized. He gone. He's in Data heaven. Remaking him from a neuron is just AGAIN (hello Xmen and Westworld) a fancy word for cloning.