It is not always easy to see the leader’s part in a performance. Carlitos looks most often calm, eyes fixed on the pista and he moves just as much as needed, never spectacularly. His impact on the dance is nearly invisible but there is a type of steps which have been part of his dance for a long time. You know those repeated, interrupted backochos or alteration steps in line but most often steps as part of a giro.
We do not know who invented them, if there was a misunderstanding of a lead or a playfull experimenting which created them, we don't know the start. Anyhow they were visible already on performances with Mamie – this video is from 2008. They were created eagerly in milonga but in smaller numbers also in tango.
The milonga performance with Pamela shows the full range of these steps. They are now technically fully developed and they match perfectly the music.
The audience around the pista appreciated the dance and the viewers have been watching this video again and again. But still there was something missing when the performance did not come completely to alive.
Then we got Noelia! She has her own strong musicality and with Carlitos her wild rhythmical side was fully released. Her charisma could lit these steps in a new way.
It seems to take a long time to develop steps to a vibrant, vivid dance and some new combinations, connections are maybe needed on the way.