Damion was not... wrong. Daenerys would be useless without Aegon. Eliminating the pretender would most likely crumble the Targaryen cause. Few would support a woman as their ruler unless she managed to tie them down with plenty of benefits like Rhaenyra did with the Blacks. And Daenerys was severely lacking in her ability to promise marriages. The only true problem would be if she had gotten with child. With her dragons and a dragonspawn on the way, Daenerys might even succeed in holding the Targaryen forces together, even with Aegon's death. Hopefully, that would not happen. After all, her mother had notorious problems in conceiving a living, healthy babe.