Google Group Product Manager, Android • 1y
Restate / remind them of the vision and strategy
And then how the current roadmap aligns to it
Don't say no, just speak to why other items connect more closely to the goals right now
Articulate any resource constraints
It's also helpful to listen to their perspective and acknowledge their input. You don't need to overload them with excessive detail, but communicating early and getting feedback before a wider announcement will save you some heartburn later.