It is one of the young Frs Haynos, but I'm not sure which one it is.
Isn't Fr. McFarland young also?
Relatively young, yes. He's 35.
And even his dad (John McFarland) admits he's a product of the new Fr. Le Roux-era Seminary (which he considers to be an asset, but I disagree).
I don't know Fr. McFarland at all, so I can only guess about him -- for example, he's putting up with all the recent nonsense in the SSPX and hasn't publicly criticized anything the SSPX has done lately. So he must be OK with all of it.
Sticking with the SSPX even to the present day isn't to anyone's credit -- it doesn't look good on any priest's Resume, as it were.