Can't do a dive on this. More general impressions of the trade and raw elements of Foegele's game that there was latent potential still within the player. Foegele himself wanted to move for more opportunity.
Found quickly:
Oilers trade Ethan Bear to bring in depth forward Warren Foegele
“He’s six-foot-two, he comes from a really good program,” Holland said of Foegele. “In Carolina, they’ve done a lot of winning the last two or three years, they’ve been a good regular-season team, they went to the final four a couple of years ago.
“He’s a big, strong guy, he can skate. He goes to the blue paint,
he’s dependable. I think going into this free-agency period, with the addition of Zach Hyman and the addition of Warren Foegele, with the continued development of (Kailer) Yamamoto and (Jesse) Puljujarvi, re-signing Ryan Nugent-Hopkins and we’ve got Connor (McDavid) and Leon (Draisaitl), with Zack Kassian, I’d like to think we can put two lines together for sure and we would love to get three lines that can chip in with some offence.”
Foegele's had extended runs in the top six with time with McDavid and Draisaitl. Opportunity was there for the player. Now he's bouncing between 3W and 4W. If he played with a consistent motor there's a tantalizing frame and skating ability. There's more this player can give on a consistent basis. Not a hill to die on as my posting seem to suggest.