Idea about lore challenges

Ok so why not instead of trying to make pvp players go into pve for lore and pve players play pvp for lore I ,understand they want us to try everything but why not let us choose to either have an all pve set or an all pvp set so everyone can do everything no matter what they play.I mean let us pick all on the lore screen and all you need to complete is one set just my thoughts.