Ka-Zar and Vixen

We've had lots of exotic locales represented in the MCU so far.  One quite notable exception is The Savage Land.  Plenty of cool stories have taken place there and I would love to see it (along with Ka-Zar, Shanna and Zabu) on the big screen.  Live action Marvel heroes against Sauron and an army of Dinosaurs?  That would be epic!

Harley Quinn and Doc Samson

We've seen Margot Robbie as Harley Quinn looking like her more recent comic incarnation for the upcoming Suicide Squad film, but will she ever don the classic look from the characters original appearances in comics and animation?  While it may not fit in with the gritty look they seem to be going for with the movie,  I'd love to see an attempt made.  There's no reason they can't pull it off successfully when so many cosplayers already have.