Who should I add/remove to my team?

First time playing Insurgence and I was thinking of removing feraligatr and electivire but not too sure which to replace them with. I was thinking maybe delta chandelure and delta typholosion but not too sure if those are good replacement. I just defeated the dragon/flying gym leader (East, i think his name?) but any suggestions on improvement would be good.
My team right now is:
D. Charizard
D. Scyther
I can figure out my movesets but if Im also open for those suggestions. Thanks :slight_smile: