Alright, if you spiked someone using duralumin(steals connection) and then used the spike on a spren, would the spren be able to travel to the place/world from which the connection was stolen, and travel there in the cognitive realm? For example, if you spiked and stole someone's connection from Scadrial, and spiked an Inkspren, would the spren be able to travel to Scadrial?
Also, if you were from another world, and you bonded a spren while on Roshar, would you be able to go back to your homeworld and maintain the bond, without using any dawnshard shenanigans(I'm looking at you, Nomad)?