EnjoyUp, the developers behind Chronos Twins DX, have revealed they're working on a soccer (aka football) game for WiiWare - it's called Soccer Up.

Soccer Up! features
• The ball has inertia free movement and you will need to control it first.
• Total control of height, direction and effect in each pass and shot you make.
• Create your own teams using your Mii's.
• Play the World Cup!
• Local Multiplayer option up to 4 players in cooperative or rival mode.
• Choose any available National Team.

From some angles it looks a bit like Sensible Soccer. Check out the Soccer Up page for screenshots.