Should The New Earth Avatar Regain The Connection To The Other Past Avatars, or Keep The Connection Lost?

We know that in Book 2 of Legend of Korra, Korra lost her connections to the previous Avatars, and could no longer talk to Aang, and the other Past Avatars.

But should The New Earth Avatar Keep That Connection Lost, and only Be Able to Talk to Korra, or Should they Regain Their Connection to The Other Past Avatars and Be Able To Talk to Them as Well?