Konecny-Hayes-Ryan could be a good line I think but the problem is the Flyers are already too slow. They need to acquire fast players.
Usually players who just got bought out sign a very friendly deal so it could be good for a team that needs a stop gap veteran winger that can produce some offense and relieve pressure on the younger guys, a 6th-7th guy in your arsenal. If Ryan scores 40-50 pts for 2 M$ while providing a good vibe in the locker room, you're very happy.
Look at Shattenkirk, gets bought out, wins a Cup, 34 pts in 70 GP this season, 13 pts in 25 GP in the Playoffs. All that for 1.75 M$
Look at Sekera, gets bought out and reaches the SCF. Didn't really produce offense but can still take a shift and provided good depth on Dallas squad. Only cost 1.5 M$
Ennis and Perry are the 2 other recent examples