Due to numerous years full of training, he reached a level where he could evolve his eyes into the Sharingan. The Naruto franchise has had its fair share of big screen adventures. Here's how IMDb ...

To really understand the scope of power that these eyes have, one has to look at the unique abilities of the known Mangekyou users in Naruto. Itachi's Mangekyou Sharingan posesses two abilities ...

Sarada needs the Rinnegan if she wants to scale up to the stronger enemies in Boruto. She could obtain this power.