Bishop Thomas Aquinas was consecrated by +Williamson about a year or two ago. Where have you been, man?
If this is the same fellow - It looks like him. - who assisted during Easter, then his name is Rodrigo. He seems quite professional liturgically. He conducted everything so well there were no mishaps recalled. He even acted as MC2 for +Zendejas consecration, and there again I say he did an amazing job with what I would call "mostly raw recruits". I hope he will be a great priest, it was a pleasure working with him!
If you want to speak to him you need either Spanish, French, or maybe Latin... or a translator.