Oh, it's irrelevant? Ah, let's see here.
- Provided Tungsten to the Germans and Allies
- Kept Spain out of the war (Which despite them being shit, the war would take much longer)
- Leased bases to the British (Azores)
- Allowed the USA to use Santa Maria Airport as well
And also, Portugal played a HUGE part in the Spanish civil war. If we got a Spain rework, we'd DAMN well be better getting a Portuguese focus tree because it would make no sense. Portugal sent volunteers, let the nationalists use the port of Lisbon, supplied it with ammunition and logistical resources. They also insisted on to the UK that Franco was gonna copy Salazar's way, which is another reason why Franco was still in control of Spain.
If we didn't get a Portuguese focus tree, then there would be no point of a Spanish tree. Both work together along with the theme so well, there wouldn't be any point.
Also, alternative history. Portugal was a huge allies supporter because of the Anglo-Portugese alliance. This could easily lead to situation wheres Portugal can join the allies in an alt history scenario. With there being a decision to let Portugal join the allies for the U.K. as well in the game!
Point is, portugal needed one if Spain got one. It would be important to any spanish civil war, regardless. if you wanna complain, then we got Mexico to speak to as well. Mexico is worthless, and not needed as much as Portugal, but because of the sweet alt history that can be done with Mexico, along with Latin American Nations imo needing focus trees, I was glad Mexico took the spot.