For Van Gaal, the midfield distributor has often been a key player.
SunTrust has been a key player for more than a century in the Atlanta business community.
Waterstones has been a key player in industry consolidation in recent years.
Having been a key player in this cutting-edge industry for many years, I have seen its value added.
Siemens, says Greenpeace, has been a key player in the last four mega-dams built in the Brazilian Amazon.
Uganda has been a key player in the region either as part of the peacekeeping forces or as peace negotiator.
On campus, the English major and creative-writing student now blogs for the admission office, and has been a key player in designing PHMC's new website.
Kathryn S. Wylde, the president of the business association Partnership for New York City, has been a key player in the formation of the committee.
The air is no longer polluted.Mr Gul has also been a key player in initiating talks for Turkey's entrance into the EU.
Federico Franco of the centre-right Liberal Party, who had been a key player in the broad coalition that brought Lugo to power.
But it said that "Android has been a key player in spurring this competition and choice, lowering prices and increasing choice for everyone".
