Ican't see them fighting each other. They have too much in common. They both likes guns and poetry, they hate Cerberus and many other things. I think they will get along nicely, just like in Citadel DLC
*Walks in* Me: Ladies, there is enough of me for the both of you. *Ash and Jack put their guns down and look at me with a smirk on both of their faces* Me: That's it, come to daddy. *Gets the crap kicked out of him*
Me: Ladies, there is enough of me for the both of you.
*Ash and Jack put their guns down and look at me with a smirk on both of their faces*
Me: That's it, come to daddy.
*Gets the crap kicked out of him*