Bernard Edwards was a powerful and unique payer, but listening to BE then and Chic now, I think there are several points to think about.
As we know, the sound is mainly in the person, their style and technique, but more importantly, Nile Rodgers doesn't try to make Jerry Barnes play like BE or even sound like him. So the guy actually playing in Chic doesn't have to sound like Chic! He is allowed to play sounding like himself.
BE is a great player and like all the other great players we shouldn't be trying to sound exactly like him, just assimilating him into our own styles.