Purpose: Allow users to quickly view multiple data points from other cross-sheet rows without having to clutter up sheets and create data duplication by using cell links/lookups.
Idea: New column type where you can link to another specific row either inter or intra sheet. Think of the row like an "Object" data type or related record. When clicked, a popup (or new window) would display the column values from that row in a form-like view.
Think of this like cell linking on steroids. Instead of linking a single data point from elsewhere, you can link to an entire row, and quickly reference the related row(s). This would be similar to creating relationships in a database, though it could be a bit less rigid than that.
Example Use Case: A Rental Unit Tracker sheet has a renter's name as a data point. A Renter Information sheet contains data about all of my renters. I link the renter's name to their associated row in the Renter Information sheet. Now, when I click on the renter's name in the Rental Unit Tracker, a popup displays specified column values for the row I've linked to in the Renter Information sheet, giving me a quick view of pertinent information without having to navigate to another sheet.
Bonus points if:
I think this would really open up a lot of use cases to Smartsheet.
What other features could make this useful?