Screen for change over time

Hello, just a suggestion:

It would be really great to be able to screen for companies who’s stats have changed over time.

For instance, I would like to find companies who’s ROE has grown over time. Ideally, to be able to pick which time span would be fantastic. It might look like:

ROE(0)-ROE(10) > 0

to show companies that have improved their ROE over the past 10 years.

Likewise, ROE(2)-ROE(10) > 0 would be useful if you consider the current period to be an outlier and want companies that had been growing before 2 years ago.