I would like to suggest that the column header text be made to stay in place at the top of the page when you need to scroll down near the bottom of the page.
As an example, when you look at your performance page and start looking down the list, the column titles currently will scroll up off of the page and you then lose track of what the various columns are for. It would be much better if the titles stayed at the top and only the names and data moved up and off the page.
This feature could be incorporated on any pages on the site that include lists of players, data, etc. It's not a major problem but just a suggestion to make the site a little more user-friendly.