I think Arin should be like Toji (check body text)

A LEGO NINJAGO fan discussion on Reddit proposes an intriguing character evolution for Arin, suggesting that the ninja should develop exceptional physical strength and superior normal Spinjitzu without possessing any elemental powers. Drawing a parallel to the anime character Toji, user /u/Milesmorales2004 argues that Arin could bridge the power gap with his peers—including Lloyd—through intense, twice-as-hard training and sheer physical prowess rather than relying on traditional elemental abilities.

The proposal notes that since the Forbidden Five are now gone, Arin no longer needs to learn the rising dragon technique, which was originally introduced specifically to counter shatterspin. Instead, the discussion highlights Arin's object Spinjitzu as a strong and unique asset that fits this character direction. This combat style would set him apart from the rest of the team, who rely heavily on elemental energy to win their battles.

As fans continue to theorize about the future of the NINJAGO storyline and its expanding roster of characters, creative community ideas like this highlight the depth of the theme's lore. Whether you are building current NINJAGO sets or creating your own custom ninja minifigures, you might want to pick up a LEGO display case to showcase your favorite characters on the shelf.