Armstrong was interviewed as he collected various player of the season awards.
Harry Roberts asked him how he'd enjoyed the year and he said (my paraphrase) that he'd been a bit nervous at the start as it was his first loan, but that he'd really enjoyed it and would be "happy to stay here forever".
My interpretation (for what it's worth) was that it was a genuine emotional response to the fact that he'd had a happy year here, rather than some indication that there was some deal to keep him here.
Joe Cole was also interviewed as man of the match and said that nothing was sorted for him for next year yet, but that he was meeting the club this week and that it was possible that he might be here next year.