Who to rank up?

Killer354

I have had a good amount of rank up materials sitting here for a while and I wanted to know if any of these champs are worth it to use them on.

Charlie21540

Due to none being awakened, I would say longshot and vision ark. Champs once you get them awakened would be magik and omega red. Sentinel is great too

Hoitado

I would go Longshot