Whom does Lapid threaten?

Yair Lapid, son of anti-religious, anti-American-immigrant former politician Tommy Lapid, announced his resignation from Channel 2 television on Sunday to run for the Knesset. But whom does he threaten? According to JPost, he threatens Kadima. According to the poll, were the popular Lapid to run on a new party list, that party would receive 20 mandates, while Kadima would receive just nine.If