So Victor's plan is;
-Imbue Victorious with the power cosmic to bring Galactus to Earth, specifically Latveria.
-Subsequently broadcast to the entire planet that he's fighting Galactus and hope the Fantastic Four decide to show up without everybody else despite the world ending scenario.
-Leaving the kids at home and not bringing the Ultimate Nullifier or gadgets
-Which allows them to free Victorious should she get captured and keep civilians safe
-Which also allows Doom to use his bullshit science guns on Galactus
-Which enables Victorious to whack him with a stick and knock him out
-Subsequently also able to capture the FF and have nobody notice that the FF are being held prisoner by a foreign dictator who is also filming it
All to gain power from Galactus despite Victor having access to cannons that are firing big bangs at enemies and are strong enough to weaken a cosmic god, and being able to bestow the power cosmic or nearest equivalent. So all that just to gain access to a guy he never needed in the first place? And what exactly was Latveria running on prior? It clearly has the energy reserves to fire big bangs at enemies and the expedient infrastructure to build all of that in the short time Victor has been back.
And if the hunger problem is moot, well clearly whatever Victor does wont last because we know he's still purple when he shows up in Doctor Strange later. Meaning whatever calculations are done, he didn't finish. Either that or his plan is of course thwarted by his sworn enemies whom he pretty much asked to come. But then that raises questions like why would Reed change him back when Lifebringer is so much more beneficial.