When searching for cards, you can search by teams. But there is no watch to search by division and/or league. This would be helpful when trying to build a team and grind with a division team for team affinity for example. The only way to do that now is that you have to sort by teams 5 times.
So either add entries to the team dropdown for “AL Central” etc. or create a new filter for division and leagues. Sorting by this filter would bring up all cards by all teams in the grouping.
Alternatively, being able to multi select teams would work but that may require rebuilding the filter page