We don't usually provide examples. We discuss sentences that you have presented.
It depends on what you mean by 'suggest'. Your sentence is grammatically correct, and is one way to present an idea without telling people to do it. Although it is a statement, it is likely to be understood as a suggestion of something to do.
Perpend has given a possible variation. "If we could" is common way of suggesting that someone do something.
Cross-posted and now I'm a little behind in the conversation.