Regarding the Armstrong link, it sounds like Blackburn are desperate to circumvent the large sell on fee to Newcastle by insisting that a striker be included in the deal. Partly so they get more cash, but also so they can re-invest that money in the squad and still have a replacement ST. So if Idah (as reported) or Hugil...or maybe even both, were included in the bid then that might make some sense.
Still don't see it happening though. However, does show why the sell-on-fee for Tzolis is such a sticking point for Webber.