Democrats need to pick up 26 seats to retake the House, which Miller said was a possibility given the district's Democratic presidential candidates have taken it the last two elections.

"The numbers break in our favor," said Miller. "We have 14 districts held by Republicans that President Barack ObamaBarack Hussein ObamaPaltry wage gains, rising deficits two key tax reform concerns Throwing some cold water on all of the Korean summit optimism Colorado state lawmakers advance measure to rename highway after Obama MORE and John KerryJohn Forbes KerryNorth Korea is moved by Pompeo diplomacy, but Dems dig in deeper Ex-Obama official Marie Harf, Guy Benson to co-host Fox News Radio show Five things to know about Russian oligarch Oleg Deripaska MORE both won, and 47 districts where Obama carried the election. We need 26 seats to take back the majority.

"The disclaimer, of course, is that November is a long way off," Miller warned.