They mean they replaced the IR pointer motion with analog across the board, yes, very true indeed, but then go on to say:

With uniquely optimized control schemes for each platform, everyone from first-time rollers to world-record holders can jump right in to the fun*

Schemes- plural form. Which sounds like optional gyro will be available in addition to those nifty analog controls they used to replace the IR pointer motion from the Wii version.