Readjustment makes Cannibals Expanded easier to play, and Elite makes the enemies of Cannibals Expanded stronger, which are completely different concepts.
There is no conflict between the two, and we have no idea how they could be combined at this time, so we are not planning to do so.
(If we come up with something, we may create it.)

Original (Japanese)
ReadjustmentはCannibals Expandedを遊びやすくすし、EliteはCannibals Expandedの敵を強くするという全く違う発想で作られています。
2つ同時に導入しても競合する要素も無いうえ、掛け合わせる要素も現時点で思いつかないため今のところは考えていません。
(何か思いつけば作る可能性はあります。)

引用自 kzh-Lulu：

Readjustment makes Cannibals Expanded easier to play, and Elite makes the enemies of Cannibals Expanded stronger, which are completely different concepts.
There is no conflict between the two, and we have no idea how they could be combined at this time, so we are not planning to do so.
(If we come up with something, we may create it.)

Thank you for such a quick answer, for me the main thing was to find out that there is no conflict between them

引用自 kzh-Lulu：

Readjustment makes Cannibals Expanded easier to play, and Elite makes the enemies of Cannibals Expanded stronger, which are completely different concepts.
There is no conflict between the two, and we have no idea how they could be combined at this time, so we are not planning to do so.
(If we come up with something, we may create it.)

Since there's no major conflict... what exactly will happen if I install both mods without a patch? Only the settings from this mod will prevail? Or both settings will mix, and some squads will be "readjusted" while other squads will be "elite"?