I feel sure we have some matters to discuss more privately.

When this was over, there would be - oh, important matters - to discuss with him.

I apologize, but the marshal had a few matters to discuss.

I believe we have more important matters to discuss.

He had not, in fact, discussed the matter with anybody.

Look, right now there are more relevant matters to discuss.

Upon my return, I will have matters of the utmost import to discuss with her.

You and I have more serious matters to discuss.

Right now there are more important matters to discuss.

Really, we should not be meeting unless we have more important matters to discuss.