poor policy; unwise plan; bad measure
Used to criticize a plan or policy as poorly thought out or ineffective. Not necessarily humble; can be used objectively.
my humble plan; my poor idea
Humble expression used to refer to one's own plan or proposal. Often used in formal or business settings to show modesty.
The company suffered a huge loss because of that poor policy.
This is just my humble plan, but I would be grateful if you could consider it.