To make the data wrangling tool more easy to understand how the data change it would be nice to have flows like Data Science or other tools with this approach, like Knime or Pentaho. Tableau do that in Data Prep. Other possibility it´s to make the Knime Integration as a native feature, like the extension provided by Infomatix (https://www.youtube.com/watch?v=NO0Bq2Nw9GM)
Thanks for a great idea Rafael. Please reach out to me on tblomber@tibco.com if you would like to meet and discuss further. Thanks, Thomas