Who do I Rank Up?

Given the update is near, I've decided to R3 one of my 5 stars.. BUT WHO SHOULD I PICK?

Comments

Wait for yj buff.

Wait for yj buff.

What he said. But unless he turns out to be a really amazing champ, go with Emma.

Wait for Yellowjacket buff

Wait for YJ buff, else Emma.

Thanks Guys! Really do appreciate it!

I'd wait for YJ buff because I wouldn't rank any of them now.