I saw this & commented on twitter.
I think it may be a "blockbuster".
Speculating/guessing:
To OTT: Travis Konecny (1 year to UFA). Konecny has ties to Ottawa.
To PHI: Jacob Chychrun (1 year to UFA). Chychrun's dad was with PHI for 4-5 years. And Chychrun has incredible re-trade value given his $4.6m cap hit this year.
Chychrun IS - possibly, the type of D PHI might want long-term. A Pronger-ish type. If they got lucky and can develop York(L)/Drysdale(R)... then you've got two oD kids there... and two vet o/dD in Sanheim(L)/Chychrun(L) to pair with them.
The dad's time in PHI - means there is some "comfort" passed down in Jeff spending years in the city area.
I think Chychrun is the better "asset" for trade value.
But I think Konecny is the guy more likely to possible "sign" with the team he's traded to.
This is just my speculation...
But both these teams - would know - at this point - whether the player is in their long-term plans.
I don't think OTT has the $$$ to sign Chychrun... and it doesn't make sense given they have $8m to similar bigger/younger oD in Chabot, Sanderson.
I don't think Konecny - with a wife (who I believe is Canadian - possibly OTT or CGY ties) & two kids - sees PHI as a long-term place he wants to raise his family.
Konecny is from London and played his junior hockey with Ottawa. I can't find enough intel on him - but possible he met his wife there.
She has early-dating Instagram with TK at "Parliament Hill" - if somebody goes and checks her past photos. She references "being back"... and a friend that is "sad I missed you"... so I'm guessing she is from there.
Again... this is my personal guess on a trade.