Chad Marshall injury updates: Center back could be back soon

Chad Marshall returns to full training

Sounders center back is expected to travel to Houston, but role is still undecided.

Sounders expect Marshall back next week

Fisher's and Valdez's situations were also elaborated upon.

Chad Marshall suffered neck sprain

No timeline for recovery, but Marshall has been discharged from hospital

Marshall tweets that he's "doing alright"

Schmid gives limited Marshall update

Lot's of "we'll know more later", but Schmid stresses that they erred on the side of caution.

Marshall moved legs and at least one arm

Still no word on true extent of injury.

Marshall leaves training in ambulance

Injury appears to have been to his neck or head.