Jeopardy and Wheel of Fortune to use Wii Speak

Here are 2 new boxart designs for upcoming Wii games.  As you can see, they have the Wii Speak logo.  Mission, however, is the WiFi logo, which is normally on every box with Wii Speak.  Will these games utilize the microphone in a different way? Perhaps you will be able to speak your answers.  If so, this could be an interesting start of something new.  One of the big things that Microsoft’s Project Natal boasts is having a built-in microphone.  Are developers now starting to use the Wii Speak in that way?  We can only speculate for now. Maybe we will see more at E3.