Currently, the rocket on Clockwerk's shoulder disappears upon casting Rocket Flare, and re-appears as soon as the projectile reaches the targeted area.

It would be much better if it would re-appear when the spell goes off cooldown. It makes much more sense for the rocket to be visually ready when the spell is ready, and makes little sense for it to be ready only once the first projectile reaches its destination.

So current: Rocket respawns when cast rocket reaches destination
Suggested: Rocket respawns when the spell's cooldown finishes, or when the spell gets refreshed. It should be based on cooldown status.