The phrase "an important player when" is correct and usable in written English.
It can be used to indicate someone's significant role or influence in a particular situation or context.
Example: "She has proven to be an important player when it comes to negotiating international agreements."
Alternatives: "a key contributor when" or "a significant factor when".
In this film, The Nature Conservancy's lead scientist Dr M Sanjayan, Dr Valerie Kapos of the UN Environment Programme, and tropical field biologist and conservationist Dr Ian Redmond reveal the crucial role that elephants play in keeping these forests strong and resilient, and how elephants are the most important player when it comes to the diversity of tree species in the rainforest. .
It is always smart to cover all your bases, Brandon-wise, and the Flowers-Carr combo will be the Chiefs' most important players when Flacco cocks his shoulder and launches.
Several studies have shown that genes involved in extracellular matrix organization and collagen formation are important players, when cancers cells metastasize to distant sites and, therefore, are closely related to the survival time of breast cancer patients [ 44].
But when it comes to playoff time, he'll be an important player like he was when Tampa Bay won the Stanley Cup.
Posthumously, Church became an important player in the Hudson River conservation movement, when one of his paintings was employed in the effort to ban a nuclear power plant within view of here.
Brownlee's impact is also felt through the organizations he participated in founding: the Alberta Wheat Pool remained an important player in Canadian agriculture until 1998, when it merged with Manitoba Pool Elevators to form Agricore Cooperative Ltd.
That's why, when you come back to the national team, you feel like an important player".
"When I brought him on loan I had no doubt he would be an important player for us.
He's an important player".
He was an important player".
