I admire your high hopes for Bangladesh Habibul_bashar, but i realistically think they will beat neither of the teams in the group stage to progress in the next round.
I hope I am wrong as I would love to see them progress, but their improvement in cricket is not fast enough to bring about that level of confidence from most fans.
Hopefully in a few years time we can say they will win with confidence and realistically. But I wish them good luck in this tournament. At least make a good name for yourself.