You would need to bond to two spren of different orders as if they’re the same order you would just get double the amount of creation spren ( or whatever your order is) which woundnt make that much of a difference
I can see this work for a Windrunner+ anyone else. They would send their Windrunner plate out to protect while keeping their other set near them
Is bonding spren of different orders confirmed is there a WoB on it?
Edit: in 2014 Brandon said this
Macen
You've pretty much implied yes [to bonding more than one spren].
Brandon Sanderson
I did not say yes.
Questioner
You implied. <What about> more than one type of spren? Different types of spren?
Brandon Sanderson
Let's see what happens. This is not impossible.
Footnote: Brandon has also stated humans can theoretically bond multiple spren (http://wob.coppermind.net/events/156/#e2841).
I’m not sure if this is a yes or a no
But it seems like a no