In Kh3d , Lea jumped in to save Sora from becoming M.Xehanort Clone by "destroying" M.Xehanort's heart .Now we all know how powerful Xehanort is with his darkness and most of all his heart. Is Lea really that powerful enough to just drop in and destroy Xehanort heart like it was nothing . Yes , you may argue we see explosions and all but we do not know his heart is really destroyed? Xehanort's heart may have already entered Lea 's body during that time frame so Lea may have unknowingly become part of the darkness .
And then we see Xehanort smile. Why smile when he fail to succeed in his plan? Unless he already have just that his plan was altered. He may use Lea as an inside agent in KH3 and just when Sora and Riku thought it was safe (maybe they think that Xehanort failed to gather 13 darkness) , then that's is when Leanort strikes (as the final darkness).
At least that's what I think why Lea is not safe .
In Kh3d , Lea jumped in to save Sora from becoming M.Xehanort Clone by "destroying" M.Xehanort's heart .Now we all know how powerful Xehanort is with his darkness and most of all his heart. Is Lea really that powerful enough to just drop in and destroy Xehanort heart like it was nothing . Yes , you may argue we see explosions and all but we do not know his heart is really destroyed? Xehanort's heart may have already entered Lea 's body during that time frame so Lea may have unknowingly become part of the darkness .
And then we see Xehanort smile. Why smile when he fail to succeed in his plan? Unless he already have just that his plan was altered. He may use Lea as an inside agent in KH3 and just when Sora and Riku thought it was safe (maybe they think that Xehanort failed to gather 13 darkness) , then that's is when Leanort strikes (as the final darkness).
At least that's what I think why Lea is not safe .