La Arena has add a bio of Medico Asensino. Worth reading.
There’s also, among many others, a profile of Hooligan added. I think a correction was made on his family tree in the last few months: Hooligan and Safari are brothers, but neither are related to Ultimo Guerrero.
(Which is good, because it used to bug me that they were listed as related – not that I knew better, of course, but because Guerrero and Safari were such stylistically different wrestlers in my eyes; I can’t think of a real set of brothers where that actually happened.)