Well i don't see the problem on making TM with more interests for people to make it.
I remenber the times i used to do TM on my main to get it , like , everyday in world chat there was more than 5+ squads. Now you don't really see people searching for a squad to make it , idk i suggest it to give some kind of reward ( Like , ec's , Event token , supply tokens , damas or PE, or spirit of defense) , or make it a bh , i don't know Q.Q