I have added a filter to the team roster view to see the progress - it shows the change since the player was created as well as the current season's change.

The calculations are kind of slow, it can take up to 30 seconds for the view of a full roster to refresh - so be patient... for this reason, I'm not going to add a view like this to the player search results until I can get a faster solution.

So much better than looking at players individually! :)

this is a great addition that I didn't know existed or at least had forgot it existed.

I like it... Except that puts my one big roster building secret on everyone's front page:)