Nottingham Forest have just returned from Greece where they faced UEFA Conference League champions Olympiacos in the final pre-season test. The Reds ran out 4-3 winners against the Greek outfit – also owned by Evangelos Marinakis – and it proved a very useful test. This pre-season has been far less chaotic than the last two since Forest won promotion to the Premier League. In a refreshing change of tact in the transfer market, only six players have been signed so far, with quality over quantity very much the order of the day. More players will be added before the transfer window closes but cru…