Trainer Matt Dale won’t be afraid to throw emerging filly Martini Mumma into stakes grade if she passes what he sees as a stern test in Saturday’s TAB Highway (1100m) at Rosehill.

Prolific TAB Highway winner Keith Dryden has more than a gut feeling highly promising Vinolass will secure a start after being declared the third emergency into Saturday’s Rosehill Gardens episode and his insurance is the early booking of leading rider Tyler Schiller.