Honestly, Nautilus requires a small rework at this point.
Whenever he's good he crowds out other top lane tanks due to his overwhelming amounts of CC and base damages.
I love Nautilus, he's my second highest mastery point champion but I haven't touched him this entire season. He's got one of those kits that are just too good if the numbers are decent and absolute trash otherwise.
I feel he needs a lot of his power shifted into his Titan's wrath and maybe get a soft rework for his E and passive. Making his E a medium-long CD AoE hard cc would be cool if we'd remove the Root from his passive.
Opens up ways for him to truly shine and feel heavy, just like the Titan he's supposed to be. Like, currently he just spams E and it's nothing but a wet fart.
https://68.media.tumblr.com/8f8f2113be89d0a8bcca7380263020c8/tumblr_n94qbj3l4C1snbskwo1_500.gif
= three forms of hard CC, one being AoE. Passive sustain.
= three forms of hard CC, two being AoE. No sustain.
= two forms of hard CC, both AoE. one AoE slow. Passive sustain.
= three forms of hard CC, two AoE. Two AoE slows. Passive sustain.
= three forms of hard CC, one AoE. One AoE slow. Active sustain.
= two forms of hard CC, both AoE. Two AoE slows. Active sustain.
etc. Left some out as I don't play/know em well.