A decision of this magnitude is never spontaneous. My job is to make sure the journal operates smoothly.
Nothing specifically about his approach, but we feel there are some changes in emphasis that we would like to make in the journal. We felt this is the time to make the change.
After people have been doing their jobs for 10 years, it's not uncommon in the journalistic industry for changes.
I felt that after 10 years it was time for a fresh approach.