lazycoconut
I liked him when he wasn't a god
Shotaro and Phillip were Double for an entire year before the start of the show, and Terui was never played up as "inexperienced" in spite of that.
We still saw the moment where they became Double ...
It would have more dramatic impact for Gotou to acquire the Rider Gear and have to learn to use it (meaning he's no longer subject to the vagaries of Kougami, Eiji or the Greeed) rather than debut in December or January and casually announce he's been fighting/training as a Rider for months