The inevitable thread: which team do you play as in career mode?

I myself play most of my career modes with Manchester United. I've also done careers with Celtic, St. Pauli, Portland Timbers, Bayern Munich, AC Milan, AS Livorno Calcio (too bad about unlicensed kits, though), Sheffield Wednesday and Stade Rennais.

What do my fellow FIFA-oriented Polygoners (is that our demonym?) use for their career modes?