Has anyone tried doing this?

[dark revange]

I see some people doing extra talent for Rosa, like extra energy. i mean not the 2 talents but an additional trait Is it possible to do this feature to another sic like David? This is the option written below additional trait did anyone try to do this before ??

 

[Tampico Sunrise - Shark]

Right now only Rosa and Cuervo have a slot for the “additional trait”. What you’re describing would be interesting though! Maybe some day.