I see it as one guy is likely to re-sign here and that is Ehlers.Konecny gets hurt a fair bit too... I'd be hard pressed to move on from Ehlers given that he IS the guy you're talking about who always gives a shit and never complains... then we reward him by trading him for... Ehlers 2.0?
Connor is a better finisher than Ehlers and has been more durable. But he also has had the usage of an elite winger and was the preferred guy for Scheif to have with him. Where Ehlers has always fit best (therefore been used) as a 2nd line and 2nd PP guy. This has definitely suppressed his counting stats.
He could definitely play a bigger role. It has just always made more sense to play Connor 1st and Ehlers 2nd because Ehlers is more of a one man army. He is also now finally a true veteran, and that experience is crucial for success when the games get harder. European guys especially can take a bit longer to adjust to that less is more style in playoff hockey.
Wheeler even fit this description. Didn't peak on and off the ice until late 20's.
Ehlers is well positioned to contribute another 7 or 8 years here with his tools and IQ. Just need to get another Stastny/Dubois type guy in here to get the absolute best out of him.