I am not an expert on Michelin guides, but that seems unlikely.
Consider the recent news of the street hawker getting a Michelin star: https://edition.cnn.com/travel/article/singapore-cheapest-mi...
I wonder if his new menu will be cooked well enough to earn him a star?
He has cut his prices and is offering a more down-to-earth cuisine of stews, including the classic blanquette de veau, and serving cod instead of the more expensive sea bass.