Board Thread:Versus Debates/@comment-31171723-20170128170340/@comment-25122992-20170208194123

Regardless if CS activation/deactivation is fast or not, we would've surely catched a glimpse of it on Sasuke's body when the scene shifted to the reality. However, in reality, we see Sasuke in his completely base form, without even a one CS marking disappearing from his body. So him not activating it has a higher chance.