From the Data Base :
1 Light - Nain-Halfing-Norsk +
Death Roller+2 Tree Men (So 1 Death Roller, 2 Tree Men and 1 Yeti possible)
2 Blight - Humain-Nain-Norque +
Death Roller 3 Rainbow - Sylvain-Halfing-Humain +2 Tree Men (So 3 Tree Men possible)
4 Jade - Gob-Orque-Troll
5 Celestial - Haut Elf-Sylvain-Homme Arbre
6 Grey - Chaos-Humain-Ogre
7 Amethyst - Skaven-Gob-Mino
8 Amber - Dark Elve-Orque-Skaven
9 Dark - Mort Vivant-Dark Elve-Troll
10 Golden - Orque-Nain Chaos-Kroxigor
You should remove Death Roller and give Solo to the Treemens. Or creating new team will be usless.