Nobody at Carrow Road ever doubted the passion and effort of the Spanish winger, who joined on a free transfer from Turkish side Giresunspor last summer.
Nor, for that matter, his quality. Skilful, direct and inventive, the 23-year-old netted against Fulham on his debut and earned a reputation for scoring screamers, most notably in an FA Cup tie against Liverpool at Anfield.
Yet the moments of magic were frequently offset by moments of mayhem when all Sainz did was run down blind alleys, turn into trouble or whack absurdly ambitious shots into the stand before getting hooked.
He also got sent off twice, collecting a second booking against West Brom for waving an imaginary card at the referee and a straight red for kicking out at Middlesbrough's Jonny Howson.
The latter was ultimately rescinded, but the impression lingered of an erratic loose cannon whose match-winning ability was undermined by a dodgy temperament and a propensity to try too much.
This story is from the October 13, 2024 edition of The Football League Paper.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber ? Sign In
This story is from the October 13, 2024 edition of The Football League Paper.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Sign In
RAVENS FLY TO STORMY SUCCESS
ANDY Woodman admitted Bromley's win over Accrington is a game his victorious side 'will never watch back again'.
U'S TAME THE A FAST START
GARETH Ainsworth was dismayed with Shrewsbury's defending as his side were beaten by a rampant Cambridge, in a game which included a goal in the first minute of both halves.
SUPER BLUES' JAY AT DOUBLE
JAY STANSFIELD bagged the plaudits for Birmingham with a brace as they hit back to beat ten-man Barnsley in front of 5,000 travelling fans at Oakwell.
MATT'S ODE TO JOY FOR DETERMINED CHAIRBOYS
Royals in recovery with boss departed
IT JUST EXPLODED OUT OF NOWHERE - IT WAS WILD!
SHEFFIELD United v West Brom? For fans of a certain vintage, it's a fixture that can only conjure one memory.
ROHL RAGES WITH HIS SLOPPY OWLS
DANNY Rohl ripped into his Sheffield Wednesday side after they were held at home by Preston.
ACE KEEPER KAMINSKI IS THE BIG DIFFERENCE
LUKE Williams insisted that his Swansea City side could well have left with all three points after being denied victory by home keeper Thomas Kaminski.
Kolli is Marti's new Ray of sunshine
PROUD QPR boss Marti Cifuentes is hoping Rayan Kolli's maiden senior goals prove to be \"the first of many\" after the youngster played a starring role in the victory over Norwich.
FIRST WIN FOR FRANK AS LIONS ARE TAMED
COVENTRY head coach Frank Lampard felt his players took the game by the scruff of the neck after half-time the Sky Blues.
EUSTACE SALUTES BATTLING ROVERS
But a lot to ponder for Selles