Why not be open and honest about it? Say you can hand in your notice straight away if they’ll give you a $30k signing bonus to make up for the bonus you’d miss

Why not be open and honest about it? Say you can hand in your notice straight away if they’ll give you a $30k signing bonus to make up for the bonus you’d miss out on? (I guess it depends whether you think they’re at risk of announcing job cuts and rescinding job offers.)