My top 10, featuring one game that might actually get made...
1.Star Tropics 3
2. Might and Magic clash of heros 2
3. Catherine 2
4. Final fantasy 6 pt 2 (hey why not)
5.Solomons Key 2 (well technically 3, but a sequel based on #1's game style more)
6.One Piece Mansion 2
7.Faster than Light 2
8.Lolo 4
9.Splatoon 2 (probably the only game on this list that will actually get a sequel)
10.Kirby's star stacker 2