[pbronez]

It would be super fun to implement an intelligent head() function that shows a representative sample rather than the first X rows. Do the profiling & identify a collection of rows that represent the overall distribution.

You could develop some IP around efficient and effective ways to do this. Probably would require an ensemble of unsupervised methods.

[aarondia]

That's a cool idea! One helpful .head() function could include the most unique data typed data. It could help you identify which columns have mixed dtypes: mostly numbers, and some cells that are supposed to be numbers but are actually strings because of additional decimals.