Update issue templates

.github/ISSUE_TEMPLATE/feature_request.md

 ---
 name: Feature request
-about: Suggest an idea for this project
+about: Suggest an new idea or improvement for this project
 title: ''
 labels: ''
 assignees: ''
@@ -10,11 +10,30 @@ assignees: ''
 **Is your feature request related to a problem? Please describe.**
 A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
 
+**Is your feature request related to an existing functionality? Please describe.**
+A clear and concise description of what or where the existing page or function is. Include URLs.
+
 **Describe the solution you'd like**
-A clear and concise description of what you want to happen.
+A clear and concise description of what you want to happen. Include ideal URLs, if they don't already exist.
 
 **Describe alternatives you've considered**
 A clear and concise description of any alternative solutions or features you've considered.
 
 **Additional context**
 Add any other context or screenshots about the feature request here.
+
+**Priority**
+- High (keeping you from completing day-to-day tasks)
+- Medium (slowing you down)
+- Low priority (annoying, would be nice to not see)
+
+**Affected roles**
+- Staff
+- Applicants
+- Reviewers
+- Partners
+- Developers
+- General public
+
+**Ideal deadline**
+Date when you'd like to see this accomplished and a reason, if appropriate.