So my new thing is putting some distortion on ADR tracks to make them fit better.
The amp simulator plugin in Samplitude works really well for this. But all by itself it's a bit too much. So I feed an aux channel from an ADR channel so that I can blend the inserted distortion all I like.
Where did I get this idea from? I got it from this brilliant book on dialog editing. Oh man. This book is good. Read it. Live it. Ignore all the ProTools-centric stuff. ;-)