Do you mean sending in the same application with updates? Or are you talking about sending in two separate ideas on different accounts? I'm assuming that if th

Do you mean sending in the same application with updates? Or are you talking about sending in two separate ideas on different accounts? I'm assuming that if they like your initial idea that they would keep tabs on the newer updated versions of your application. If you have other ideas I'd say that it could only benefit you to send in more than one.