Why is the Wii doomed? Because is actually sells only on the level of the competitors and not twice as much?
From the games side: There are some new games I am waiting for in the next two month (EU: Kirbys Epic Yarn, Conduit 2, de Blob 2, Enclave) and last year there were so many top games that I don't even managed to play all. In my opinion the Wii has had the best game line-up from all current consoles in 2010.
For the rest of the year I expect some games from Nintendo, like The Last Story, Xenoblade, Fatal Frame, Pandoras Tower, new Kirby, Pikmin 3, Zelda and 3-4 unnanounced games. And from the 3rds: Night of the Sacrifice, Dragon Quest X, Rodea, Rune Factory, Tales of Graces (come on Namco!), Earth Seeker, Driver: San Francisco, The Grinder and some unnanounced games.
More than enough for me. After all 2011 could be the RPG year for the Wii :)