I believe all in all it was a smart move. For these reasons.
A) TV was getting up there in age. And had already tweaked his hamstring in I believe Training Camp or in Preseason. We all know that these injuries take time to heal. With his age, could be longer than normal.
B) Having him start guarantees him some money. Good move because it keeps a veteran, who knows and understands the business side of it very happy and motivated to teach the younger players. Even if it's only for a few weeks.
C) We drafted these guys high, are playing them a lot of money. They need playing time. Best thing is that have talent. Whitner 8 tackles and an Int last week. Pretty nice start.
D) These guys will get picked on, no doubt. However, with their speed and abilities they should be able to make some plays as well.