Nothing will happen unless the management of Biman is changed. Biman is having it's worst time ever. Lack of skilled man power along with lack of quality aircrafts is making it impossible for them to continue. As long as Biman continues as govt company nothing will happen.
I have a very bad experience in Biman while coming back from Singapore. The air craft was really dirty inside clearly showing that cleaners are not fulfilling their responsibilities. What amazed me is big mosquitoes inside. I called a steward and asked him to spray aerosol. He said "Parbo na. Aerosol nai".
And Allah Knows the best