Schengen Reform

The French president Emmanuel Macron opened the issue of reform of the Schengen area. What are the consequences of opening this issue?

Our senior researcher Jan Kovář contributed by providing his insightful expertise to the article by Milan Rokos for Seznam Zprávy. The opening of this discourse coincides with December's European summit. What kind of a system would be the most acceptable across diverging national policies? What are some shortcomings of the current system?