Mobility leaders

Mobility leaders rarely available as leaders role play on their background they have for example without naming these leaders,leader worked in finance field within the period he promoted to be the director of finance for a time and he challenged to be the CEO of the company therefore the role played in the finance department proved his leadership and talent charisma to get forward in his career path since he had been CEO in this we had 2 options 1st succession due to professionalism in how to do his job and roles added to him while he didn't move and transfer to other sections and department.
2nd failures as no experience gained in other departments  or sections and he'd had a na narrow horizon.
For the best succession, the leader he got and gained experiences in more than 3 or 4 department with a career path for a long term which give him a wide and high horizon and this we called mobility leader.