I like Nico as a player, but I understand that he is also somewhat flawed as a hitter and is playing at a position where the Cubs have a lot of near-MLB prospect depth. From that standpoint, I can certainly understand the Cubs being open to dealing him.
I hate it from a parent perspective though, with my 7 year old really starting to get into baseball and Nico being his favorite player. I can still vividly remember being at the Museum of Science and Industry with my older son the day that the Cubs traded Bryant, Rizzo, and Baez and having to talk him through a partial meltdown.
That's life, and that's baseball, but it does change my perspective a bit on what I want to happen versus what I think "should" happen from a pure baseball standpoint.