When it. comes to the army Gantz probably has the advantage as 3 of the top 4 in his party are former Chiefs of Staff and apart from Ya’alon they are all political rookies so have no political history to be judged by which allows them to be all things to all people. Also most young soldiers do not interested in issues like taxes, housing, family issues etc that the older people do because in the civilian world they are in an army bubble right now so what they care about most is will they be sent to war and will the army and over what. If Gantz gets enough army votes it can gain him maybe another 2-3 seats which might be enough to convince the president to let him try form a coalition rather than Netanyahu.