Do the Raiders have a impact player on Defense or Offense this year ?

Since we have yet to see our first team play on offense or defense do you think we have a player that is capable of changing a game. A proven player that continues to be a factor during the game. We have been informed of players who are capable of doing great things and yet not considered impact players. I would like to see our first team on both sides play at least one quarter so us fans have an idea whats in store for us. Like I said before the " proof is in the pudding " and Chucky has yet to give us a taste. Would like to see how we roll with our first string playing.