Take these with a grain of salt, for now. These aren't confirmed in the traditional sense, thus still just rumors. Still, they hold merit, and the player fits the profile offered up by Chris Canetti last night on Glenn Davis' show.
Luis Garrido se marchará a la MLS para jugar en el Houston Dynamo y sería compañero de sus compatriotas Boniek García y Alexander Lopez.— Kelvin Coello ® (@kcoelloDIEZ) July 25, 2014
You can't put too much stock into tweets like this, but I can also say I've heard a couple of other confirmations. None of them have been solid confirmations, more just "that's what I've heard" type things.