Just to be clear, this is how the pots will be tomorrow at the drawing:
Pot1: Man United, Barcelona, Chelsea, Bayern, Arsenal, Real Madrid, FC Porto and Internazionale.
Pot2: AC Milan, Lyon, Shakhtar Donetsk, Valencia, Benfica, Villarreal, CSKA Moskou and Marseille.
Pot3: Zenit St-Petersburg, Ajax, Bayer Leverkusen, Olympiakos, Manchester City, Lille, FC Basel and BATE Borisov
Pot4: Borussia Dortmund, Napoli, Dinamo Zagreb, APOEL Nicosia, Trabzonspor, RC Genk, Viktoria Plzen and Otelul Galati.
Imo, worst draw would be: Barca, Manchester City and Borussia.
Best would be: Porto, FC Basel and Otelul Galati.