Arsenal should keep Gabriel Jesus around even if they opt to sign a new striker in January, says Sky Sports pundit Jamie Redknapp . The Brazilian striker, 27, ended a long goal drought with a hat-trick against Crystal Palace in the Carabao Cup quarter-finals in midweek. And he piled even more misery on the Eagles by scoring twice in Saturday's thumping 5-1 win in the Premier League . Jesus has come under fire from some quarters for not hitting as many goals as expected since joining from