Disadvantages of internal and external recruitment?

Question

Only need 3 or 4 disadvantages for each. HELP NEEDED FAST! Thanks

Answer 1

Internal recruiting:

Lack of fresh ideas.

May be missing out on better qualified individuals.

Will have to find a replacement for the internally recruited employee.  Resulting in the training of two positions.  In a small business this may not be feasible.

External recruiting

Gives the impression that there is no room to move up withing the company thus bringing down employee moral.

The new employee may not fit the culture of the company.

You never really know what you are getting with an employee hired outside of the company.