Bills think Spiller only has shoulder sprain

[whitney777]

ESPN's Adam Schefter reports that the Bills believe C.J. Spiller escaped Sunday's injury with only a shoulder sprain.
Schefter confirms that Spiller's collarbone is intact after initial fear it may have been broken. Spiller will undergo an MRI on his left shoulder Monday, but "doctors do not believe he will be sidelined much beyond next week."

Source: Adam Schefter on Twitter