Guentzel left the game right after and was unable to return for the rest of the night. An update on his condition could come as soon as today from Penguins coach Mike Sullivan, after he undergoes some medical tests.
Worst case scenario, Guentzel suffered a broken wrist or hand and could be out for nearly two months or more with rehabilitation. Moreover, sometimes offensive players struggle when returning from hand and wrist injuries, making a Guentzel trade much riskier now. With 22 goals and 52 points in 50 games this year, the 29 year old pending free agent was the best option available for the Oilers, but they may need to pivot now.