Of course, we agree that throwing a board member overboard prematurely is not sporting, but the Glaxo directors may want to consider the extent to which their continued association with the younger Murdoch is beneficial.

FORBES: Will James Murdoch Remain On The Glaxo Board?

While no one goes into a partnership with the intent of ending it prematurely, life events or a change in strategy may mean one or more partners want out.

FORBES: Six Crucial Questions To Ask When Picking A Business Partner