Umbreon for die-hard fan. I have not see anyone bust out pictures of a character for the whole 2 hours I have lurked this thread in the last week.
Anyway, on this page addressing...
-Haars lack of doubling without speedwing is bothersome. I want to use it on other characters, but he always gets screwed over in his speed stat.
-They are boring to train, but its usually satisfying to use staffs later in the game to do cool stuff. No idea why, but I always liked the troubadour/valkyrie class. I usually train one of them, good thing they are usually decent. Clarine, Priscilla, Nanna, Mist, etc.
-As for a team in Fire Emblem, you should probably settle around 11-12 units to consistently train. In Normal mode, I believe that's the regular deployment number. you can always swap out a unit here or there if you need it. Say you need a thief for a chapter or an extra healer. Stuff like that. I'd prefer Lyn promoted as an archer or Rebecca. Rath isn't too bad either due to reduced terrain cost on sand, forest, etc., but I like the others better.
-Back to Umbreon, I guess I sort of lack a favorite character. There is not really any character I like that performs badly. But, if I had to guess, it might probably be a pegasus knight, troubadour/valkyrie, or Ike.