Depends on your goals, esp. height.
We do preliminary wiring at this stage for smaller to medium small trees to get gnarly bends not, and keep in a grow container. Usually to contains perlite or pumice and coco coir or peat. Yet seems too late to make this media transition. Next spring.
Larger trees would need a bit more growing, at least year before wiring.
Would cover up the roots more though. And please, please take out of the saucer. The tree is starting to drown… as it likes dryish media!
Best
DSD sends