Villains Marvel have just acquired from Fox.

1)     Doctor Doom
2)     Magneto
3)     Kang the Conqueror 
4)     Galactus 
5)     Juggernaut 
6)     Sabretooth 
7)     Apocalypse 
8)     Mystique (Done right)
9)     Super Skrull 
10)   Annihilus 

Heroes Marvel got from Fox

1)     Wolverine
2)     Professor X
3)     Deadpool
4)     The Thing
5)     Nightcrawler
6)     Silver Surfer  (Spoilers I guess.)
7)     Human Torch
8)     Beast
9)     Storm
10)   Mr Fantastic

I know but Invisible Woman was probably the next one on my list. I have to admit that I am more of a fan of the X-Men than the Fantastic Four.   
I am also doing a Top Ten Villains that Marvel have just acquired from Fox. :)  
    

MCU Villains

1) Thanos - In the background of the all the MCU to Date and the main character in Avengers: Infinity War.

2) Loki - Thor's Brother the God of Mischief was the main villain of the first Avengers Movie. Has become unclear if he is a villain anymore sometimes helps the good guys when it is convenient and helps him in some way.

3) Kilgrave (The Purple Man)  - Played by David Tennant in Netflix series Jessica Jones.

4) Vulture - Played by the awesome Michael Keaton in 
Spider-Man:Homecoming

5) Kingpin - Appears in Netflix Daredevil series.

6) Ego - Played by Kurt Russell in Guardians 2

7) The Winter Soldier - Again some will say not a villain but if you just watch Captain America: The Winter Soldier he is a the brainwashed villain of that movie.

8) Baron Zemo - does not fight any of the Avengers but sets them against each other, I am hoping this character comes back in future movies. Appears in Captain America: Civil War

9) Eric Killmonger - I know a lot of people will have him much higher on their lists. Appears in Black Panther.

10) Kaecillius - Appears in Doctor Strange.

I know people will disagree with my list that is fine just a bit of fun. Hela and Ultron nearly made my list ;) 

Possible movies in Marvel Phase 4

Phase 3 Movies still to come: 
Guardians Of The Galaxy: Vol 2. 5th May
Spider-Man: Homecoming. 7th July
Thor: Ragnarok 3rd Nov
Black Panther 16th Feb 2018
The Avengers: Infinity War. 4th May 2018
Ant-Man and the Wasp. 6th July 2018
Captain Marvel. 8th March 2019
Untitled Avengers Infinity War Sequel. 3rd May 2019.

So on with the Top Ten:

1) Guardians Of The Galaxy: Vol 3
2) Doctor Strange 2
3) Spider-Man sequel to Homecoming
4) Black Panther 2
5) Captain Marvel 2
6) Avengers 5
7) Ant-Man/Wasp 3
8) Nova
9) Bucky/Captain America. 
10) Fantastic Four (Please, Fantastic Four for Phase Four you know it makes sense)

I didn't include a Black Widow solo movie because I think the time for that has come and gone. I didn't include a Hulk solo movie because I think it is to complicated with the rights. Moon Night, Ghost Rider and Blade are all characters I see on Netflix. Other possible films could be Namor, Adam Warlock,  Spiderwoman, The Sinister Six, Spider-man 3, Venom. Also sequels for Captain America, Iron Man and Thor could be possible if they are still alive in phase 4. They could do Thor as Jane Foster Thor :) 

Marvel Cinematic Universe Films

1) Captain America: Civil War
2) Guardians Of The Galaxy
3) Captain America: The Winter Soldier
4) Avengers: Assemble 
5) Iron Man
6) Thor
7) Ant Man
8) Doctor Strange
9) Avengers: Age of Ultron
10) Thor: The Dark World

as there are only 14 I have rated the others:

11) Captain America: The First Avenger
12) Iron Man 3
13) The Incredible Hulk
14) Iron Man 2