Board Thread:Warhammer 40k General Discussion/@comment-112.207.224.117-20160114023716/@comment-37.152.33.225-20160407082830

^^ Very true, although I would still love the Emperor to return, along with some of his loyal sons. It could potentially make for some amazing stories and could officially continue the 40k timeline regardless of its inevitable affects on the tabletop game.

On the subject of returning primarchs, the Lion would surely be the first to join a reawakened/reborn Emperor, as it would be a relatively straightforward case of the Emperor going to the Rock and waking him up.