The Human Torch Vs. Captain Cold

Well it seems as though Wentworth Miller's Captain Cold is not completely gone from DC's Legends of Tomorrow.  He has been appearing as some sort of hallucination that Heatwave is experiencing.  We'll see if this leads to a full on resurrection down the line.  I have kind of preferred Heatwave on his own rather than chummy with a partner, so I hope this isn't just a set up to return to the previous status quo.