A small suggestion: it would be very nice (and another subscriber perk, since, i think, only subscribers can bookmark) to show the transfer information (team, player, price, as currently shown for buddies' teams) in the news feed when a bookmarked player is transferred.
I often forget who I was tracking, or don't notice that their auction has ended, or am at least curious what price they ended up selling for. Having this information presented on the main news feed would be very handy, and would save me from having to remember the player, find him in my list of 50 bookmarks, and opening their transaction history.