After acquiring Jack Campbell they were hoping he would be the only missing piece they were looking for to be a true Stanley Cup contender, but he to this point has been worse than what they had last season.
When they lost Evander Kane, they lost a huge part of not only their top 6, but the team toughness as well. The team did manage to pull off an incredible comeback the other night against the New York Rangers, after being down 3-0 and coming back to win 4-3, but according to this NHL Insider, the Oilers are definitely looking to make a trade to improve their roster.
The Oilers are tight with their cap and with Evander Kane back before seasons end it will be difficult to try and squeeze a player in who will still fit after Kane's return, but there are some players out there who can prove what they're looking for.