A crucial part of poker analysis is being able to analyse your field. In order to do that it would be useful to be able to display the stats/average stats of a sub-segment of opponents, e.g. the stats of opponents in a particular spot (SawFlop=true, DidThreeBet=false etc.).
This is possible to some extent in the "opponents list" view, but it's not possible to filter for a group of players in any particular detail. My suggestion/feature request would be to offer the same filter options as offered in the Reports -> Overall view in the Opponents -> Opponents list view.
Happy to elaborate on more use-cases if required, thank you!