Ernie Sims suffering from dizziness

ARLINGTON, Texas -- Cowboys inside linebacker Ernie Sims is experiencing some dizziness and is questionable to return to Sunday’s game against New Orleans.

Sims suffered a concussion last week against Pittsburgh but was able to practice Thursday and Friday. He was questionable for today’s game but started. He came out in the first quarter.

The Cowboys replaced Sims with Alex Albright in the base defense.