Crossword Genius

...forced grottier shahs to direct one (8,7)

Ross

I believe the answer is:

straight shooter

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'direct one' is the definition.
I don't know anything about this answer so I cannot tell whether it can be defined by this definition.

'forced grottier shahs to' is the wordplay.
'forced' is an anagram indicator.
'grottier'+'shahs'+'to'='grottiershahsto'
'grottiershahsto' with letters rearranged gives 'STRAIGHT SHOOTER'.

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I've seen this clue in The Daily Express.
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