1)
Yaakov should have feared that the ruler take Binyamin without justification, just like he took Shimon!
1.
Moshav Zekenim, citing R. Yehudah ha'Chasid: [The brothers said that] they did not see one who fears Shamayim like the ruler. He feeds all the poor in Egypt and Kena'an for free!
2)
Why did Yehudah repeat that they cannot see the viceroy without Binyamin? He already said so in verse 43:3!
1.
Ohr ha'Chayim (to 43:3): Do not say that in place of Binyamin, we can bring other proofs that we are not spies.
