Basically, I was hoping to find an alternative online office suite. As much as I love the features of Google Drive, I haven't been to happy with a lot of stuff Google has done recently. Clickup seemed to be the closest alternative I could find.
Since I'm trying to move away from using Google so much, I don't want to have to link spreadsheets from Google Drive. I want to be able to create native spreadsheets in ClickUp, in a similar manner to how I can create native documents.
This said, I do love ClickUp's subpage feature - I find it great for organizing information. =) Along with having native spreadsheets, I think it would be great to be able to have a spreadsheet as a subpage of a document - or vice-versa: a document as a subpage of a spreadsheet!
In general, I think that integrating spreadsheets in a similar manner as documents would be great. =)