You've been given a billion dollar budget to fund any 10 sequels to release next year.  In this imaginary senerario we can pretend they all had the few years dev time needed to ensure top quality.  

My 10 sequels :

1. Motorstorm PS4

2. GTA 6

3. Red dead redemption 2

4. Crash 4 by naughty dog 

5. The last of us 2

6. Spyro 4 by insomniac 

7. Resistance Reboot 

8. MGS6

9. Socom PS4

10. Payday 3

Bonus:

1. Getaway 2

2. Age of Mythology 2

Uhh are we required to give them an equal share of that billion?? Otherwise I could just give $9 to 9 devs and the rest to 1

1. Metroid Prime sequel
2. Metroid 5
3. Star Tropics 3
4. Eternal Darkness 2
5. Red Dead 3
6. Bully 2
7. Darksiders 3
8. Dead Space 4
9. Infamous 4
10. Gabriel Knight 4

1. Tomba! 3
2. Jak & Daxter RPG
3. Rayman 3D, return to early platform days
4. Psychonauts 2
5. Battlefront 3
6. Star Wars Republic Commando 2
7. Metroid Prime reboot/sequel
8. Castlevania LoS 3
9. Need For Speed: Underground 3
10. Darksiders 3

Honorary mentions 

1. Dead Space 4

2. Half Life 3!!!

3. Team Fortress 2

4. Rogue Galaxy

5. Legend of Dragoon

6. EarthBound Reboot

7. Syphon Filter

A new, real Paper Mario game, that's all I need.

Knack 2

Can I give the entire amount to Ubisoft so they make Beyond Good and Evil 2 already?

Seriously now, I don't have 10 games that I really want a sequel, so here's five games:

1. Beyond Good and Evil 2
2. Bayonetta 3
3. Bully 2
4. The Simpsons Hit and Run 2
5. Bit.Trip Runner 3

1.- Suikoden 6

2.- Castlevania (new reboot)

3.- Uncharted 5

4.- The Last of Us 2

5.- Bloodborne 2

6.- MGS6

7.- The Witcher IV

8.- Breath of Fire VI (Yes, im pretending the BoF for mobile devices doesn't exist)

9.- Ogre Battle 3

10 - Elder Scrolls 6: Black Marsh - Its being hinted but nothing official so...  

Bonus - Not really sequels:

- Final Fanasy VI - remake versión - Similar to what they're doing for FFVII/PS4
- Pokemon NX - Full pokemon game with console graphics and upgraded mechanics and animations - Not really a sequel but whatevs. 
- VR Porn, cause reasons.

vagrant story 2

Baldur's Gate 3
Suikoden 6
Fight Night 6
Dino Crisis Reboot
Chrono 3
Banjo Threeie
Borderlands 3
Dead Space 4
Half Life 3
Star Wars KotoR 3

I'd run out of money.

Edit - Gonna add in Vanilla WoW servers too, just because I never experienced it and for a lot of people, it would be a whole new game.