Former Tottenham hero Nayim says Juande Ramos' biggest challenge will be to get goalkeeper Paul Robinson back to his best.
The former Spurs midfielder is idolised for lobbing Arsenal keeper David Seaman from the halfway line to win the 1995 European Cup Winners' Cup for Real Zaragoza.
Now Nayim, 40, insists the new Spurs boss must shake up England No 1 Robbo - or ship him out.
He said: "Ramos' biggest problems are the keeper and the defence.
"The club wants good football and will sign quality players if replacements are needed.
"But Juande will be allowed to get on with his job. Tottenham will not interfere and he will settle in quickly."