Zoro CoC teased for the second time in the span of 13 chapters (997 and 1010) and yet it isn't fully confirmed.
It's definitely a big deal, not something that you can easily put on the table and then move on.
Oda is teasing us again and again, when Zoro will be fully aware of his powers he will be like a God.
It's a common shonen trope, if you use a power unconsciously you can be strong, but when you can control that same power you definitely increase your power by a huge margin.
Oda is teasing us for that moment