Unlike other sequels, where the control schemes are unlikely to change from game to game, Nintendo Revolution sequels will have an exciting new twist. The new control mechanism is exactly what sequels need. Cross platform games such as the Madden series will most likely use the "old" controller style for their Revolution ports (Nintendo has stated there will be some sort of "classic" styled controller that ships with the revolution).
This is a chance for enterprising developers to revitalize some of their boring and "dead due to sequels" titles. Series like Tomb Raider, that have become the laughing stock of sequelitis, could potentially be brought back to life. Even if the game isn't perfect; playing it with a Revolution controller may bring back just enough interest to revitalize the series. This could sway more developers to publish exclusively for Nintendo. Developers love to use their big name properties to move boxes.
The Nintendo Revolution looks better everyday.
Update: 6 Apr, 2007 - Updated labels and edited post.