This is an important point. He should be given time to adapt to the team completely. He is going to compete in a way more different and challenging league above all else. I'm happy for him about scoring goals already because these things would help him motivate himself for the new season in the Premier League as well. People should just be patient to see his real potential. His performance at his previous team was already amazing and I'm looking forward to seeing at least that level after some time.
How many goals scored by Darwin Nunez keep as pre season or friendly match, not really important I think because need waiting how potential with most expensive player from Liverpool on real match. Pre season is not looking for who are the winning and always team give debut for young or new player, not really important have to win on pre season match. Keep waiting how Darwin Nunez contribution on primer league and UEFA Champion League match later for Liverpool, can he show most expensive values bought by Liverpool is not mistake because he can scoring goals on every match and become top scorer for Liverpool.