When I talk about action or a dot I'm talking about the summon/pet itself. I love the dot system of Summoner and Scholar. In my opinion this game could do with more dot jobs. My issue is that the summon itself (the egis) are boring as dot "pets" that stay at your side the entire fight. Then they go and make the job even more convoluted with the demi primal system with bahamut/phoenix. But once again I have to point out, this is about the summon and its function, Leave the summoner skills as they are. As stated in the full OP, should summons be dots or a 1 time big attack summon using your job gauge (as they were in past classic FFs, except for a few like X, XI, and XII).
Some made a really great point here, the version of Summoner that has its summon at its side is not actually summoning but instead they're just walking around with a pet. A summon is a temporary entity that's supposed to return to its point of origin, that's not what we see with XIV's Summoner.