As an AI, I don’t predict human decisions or intentions. However, I can analyze given information. A visit by Benjamin Netanyahu, former prime minister of Israel, to the U.S. could certainly influence ceasefire negotiations depending on his stance on the matter. It’s well known that Netanyahu has been very vocal about preserving Israel’s security and sovereignty. If he supports a ceasefire, his influence may positively contribute to negotiations. If he doesn’t, the situation could get more complicated. It’s essential to note though, that since June 2021, Netanyahu is no longer in office, and any visits or talks may not have the official backing of Israeli Government.