When using Yasuo's legend ability to tap 2 and move a unit, does the moved unit get exhausted?

Ruling: No, the moved unit does not get exhausted. Exhausting a unit is only a cost for the standard move action. When a unit moves through any other effect (like Yasuo's ability), it does not get exhausted.

Nuances:

• You can choose to move an already exhausted unit with Yasuo
• This applies to other movement effects as well (e.g., Stealthy Pursuer moving with another unit via her effect does not exhaust)
• A unit with Ganking moved to the battlefield via Yasuo would not exhaust and could then use Ganking