"I'm just not getting my shots," said Houston, who scored just 6 points in the second half of the Knicks' loss to the Heat.
He sat out the second half of the Jets' season-opening blowout loss to the Dolphins.
The low point of his season came as he was benched in the second half of the Cowboys' loss to in-state rival Oklahoma.
Justin was injured during the first half of the Colts' 32-10 loss at Detroit on Sunday.
He was shouting over his own brass section last Friday night during the second half of Elizabeth's 14-12 loss to Union.
They seemed to fall asleep in the first half of Sunday's 27-24 loss to the Cardinals in St. Louis.
Sampson injured the knee during the first half of the Warriors' loss in Portland last Friday night.
Grbac, 28, was removed late in the first half of Sunday's 24-12 loss to Seattle after his second interception was returned for a touchdown.
Barber complained Wednesday about the decision to abandon the running game in the second half of the Giants' 26-10 loss Monday night at Jacksonville.
The defense played lethargically in the first half of last Sunday's 27-24 loss to the St. Louis Cardinals.