Fire Emblem Goddess of Dawn will be released soon in the States, and the developers are already discussing what they want to do with future games in the series:

Yamagami closed off by stating, “This would be the first FE for the Wii, so we decided to focus on single player and held back on Wi-Fi. However, for the next title, if we have the chance, we’d like to use it.”

We could see some very cool game modes with the inclusion of online play in the next title in the series.  Here’s hoping we get it sooner than later.

Source: IGN Wii