The phrase "viable position" is grammatically correct and can be used in written English.
It is typically used to refer to a feasible or realistic option or stance on a particular issue. Example: After much consideration and evaluation, the company decided that downsizing was the most viable position to address their financial struggles.
They believe that anything that hurts business is not a viable position".
He's ill but we've got him back up to a viable position.
Thereafter, scoring music for films became one of the principal ways in which new orchestral music maintained a viable position in the cultural marketplace.
Nobody thinks that's a viable position nowadays, but the same impulses -- an assertion of moral superiority, an unwillingness to consider alternative points of view -- lie behind America's new spirit of unilateralism.
There is, of course, a more troubling presumption embedded in these relationships — that, at least in the earliest days of rock and roll, "groupie" was the only viable position open to a woman who wanted to participate, in some way, in the creation and dissemination of the music she loved.
Making Apple's public defense of the security of its users the only viable position to take here. .
Mr. Calderón mentioned the absent leftist twice, saying he had not shown up because he did not have viable positions and did not respect the right of voters to see their candidates test one another.
At the syntactic level, there are two viable positions concerning the mass / count distinction: it applies at the level of nouns; or it only applies at the level of noun phrases.
"Our fourth and first quarters will be tough, but we'll be in a viable cost position when the economy turns around," Mr. Bossidy said.
In the absence of viable key position players, he and team-mate David Mundy dragged everyone else along in their slipstream this year.
In Freud and Bullitt's interpretation, Wilson appeared at the negotiating table with his Fourteen Points and his larger, God-sanctioned vision of global harmony; when this platform was not universally embraced he had no viable fallback position.
