there really is no one who has the experience to challenge him. Gantz might look good as a retired general but in politics, experience is very important.
What we do see is that the left is going down fast. WHY?
since they are following an ideology that failed: "giving in to Arab demands will make peace". Most people with brains see that the Arabs are NOT interested in peace, they prefer terror and lies.
So for most, security is the major issue, and with the economy so nice, there is NO reason to dump Bibi.....