Final Fantasy Hacktics

I did not fing any way to extrapolate new hex values, but when I studied it, I saw that the two bytes just before that has to do with how you accept a mission/it appears on the map.
00 The mission appears on the map without you accepting in at the pub.
01 The heritor quests
05 The mission can only be seen in Camoa
09 The mission can only be seen in Graszton
11 The mission can only be seen in Moorabella
21 The mission can only be seen in Fluorgis
3E Bonga Bundle -Silversun, might be because the mission's blue bubble is not the map where you do the mission, and it unlocks the map in question after the quest.
41 The mission can only be seen in Goug
1F The mission can only be seen in Loar
61 The mission can only be seen in Ordallia
7E Clan Trials
7F Missions that can be seen in all Ivalice.
80 You are automatically teleported to this mission after the precedent
FF Mains quests that are not 80
I do not have the time to test it all, but the 00 value does not seem to do anything on its own except removing the mission from the quest roster tab. There are probably other adresses that play a role. The very first two bytes of each mission in particular seem to change in correlation to this value, and the how the mission appears.

After looking at the data tables for the missions, I saw that the place to change the mission reward was found, but I did not find on the site how it worked. So after some experimentations I found how the reward is coded.
Each reward is strored on 4 bytes.

The last two bytes give which category is the item in, and the quantity looted :
The remainder of the euclidean division by 4 gives which part of the loot is concerned, if we follow the index of the names beginning at the address 02AA26CC (under the Text tab in the Data Tables)
- 0 are objects from 0000 to 00FF
- 1 are objects from 0100 to 01FF
- 2 are objects from 0200 to 027A with the rest filled with wyvern wings
- 3 are wyvern wings (last loot on the list) with bugged sprite and text.
The quotient of the euclidean division by 4 gives the quantity looted, from 0 to 63.

The first two bytes give the position within each category.

For example the reward coded 2F6E
6E is the hexadecimal for 110 = 27*4 + 2
Therefore, the mission will reward 27 items with the position 022F in the index, ie 27 Suspect Mushrooms.

The same apply for Missions requirement (offset 0x14 and 0x15)

Hello! First time here.
I was looking at the unknown flag in the ability editor below the "learnable by blue magick" flag, and by parsing through all the abilities, I found that it is unticked if the ability :
- resurects someone else
- gives the player loot (not items)
- is a skill specific to a boss (Neukhia, Demon Wall, Rafflesia, Yowie, Upsilon, Klesta and Keeper)
- is a suicide move (the user dies)
- gives charm without doing damage (except for Ljda and Cupid)
- KOes without doing damage
- Summon Allies (like Summon Pack or Wake the Dead)
- is a Beastmaster, Mirrored Item, Tomberry, Magick Pot, Esper or placeholder skill
- is one of the following skills (no patterns found) :
Cornered (blue mage)
Matra Magick (blue mage)
Transmute (Alchemist) 
Awareness (Ranger)
Limit Glove (Great Tortoise) the blue mage's Cornered (but not the tortoise's Matra Magick)
Munch (Adamantitan, Toughskin)
Purify (Malboro)
Brute Strength (Headless, Wendigo, Golem)
Helmsplitter (Wendigo, Golem)

Any ideas on what the global theme, coding logic could be ?