I'd like a way for users to submit feature requests

You can add a topic like this one in your community. End users can add feature requests and describe their use cases. Other users can comment on the requests and vote for them. Product managers can review feature requests and provide feedback.

For the customers, whose suggestions are accepted by product managers, the customers will be rewarded a voucher. 

So, If you have any suggestions for MSport, please leave your comment here, thanks.