What special qualities would make the six more special as commandos?

Random question. Just want to know.

If each of the six main characters are taken as commandos, then which of their qualities would make them amazing in their field (besides their ziddi-ness) and which ones would hold them back?

Mujhe lagta hain inki zidd inka Bal bhi hain aur sabse badi durbalta bhi.

Haar na manne ki zidd inka bal hain toh, inka ati-utsaah aur apni dharanaon ko na badalne ki zidd inki durbalta.