Who to drop, who to recruit?

cooperbigdaddy

So, depending on my playing, I have the possibility of getting my first Iceman cover in The Hunt PVE.

Also, if I place in this or if I do well in the Venom Heroic, I might get a new Blade cover.

ALSO, in about a month or so, I'm going to get a Silver Surfer cover from the daily rewards.

I have 0 Hero Points currently so I can't buy another slot for a while. I also spend no money, so I won't buy any HP to get one.

Looking at my updated roster in my signature, who should I drop for those three? In order, in case I don't actually get one or two of them.

Thanks so much!!