I think the general idea is very good, but I'm unsure over the way they're currently used.
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One idea is to have one big thread for all major targets as they're used now (considering how little activity there is in them due to only very reliable articles making the cut). The thread could be marked with the players' names, and an asterisk could be edited into the thread title next to the player whom the latest update concerns. Maybe something like this:
Transfer updates (Sanchez, Sneijder, Modric, Young*, De Gea)
With the asterisk indicating that the latest article posted in the thread is about Young.
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My second idea would be to have separate threads for each player, but expand the news flow that makes the cut. I would have three posts for each player at the start of the thread that can be edited continually.
* One post which would contain links to actual nailed on information, like Guardiola confirming their negotiations with Udinese.
* One post which could contain links to speculative articles, like "United swoop for £27m Alexis Sanchez",
* One post for for Twitter speculation from renowned journalists and "ITK" people.
After those three posts with only links and the headline (or short quotes with the Twitter content), all articles could be posted with the full article quoted.