#6 United States Championship: Drew McIntyre(c) vs AJ Styles
The mid-card titles usually change brands at the draft every year. This year also, I believe this will be the case. With Samoa Joe being the current United States Champion, expect him to move to RAW. In my prediction, Drew McIntyre will beat for the title sometime before SummerSlam, and go on to have a huge match for the US Championship.
Though he'll need a "Phenomenal" opponent to really make his match a top one. AJ Styles challenging for the title would be an amazing idea. Not only will this be a fresh pairing and a new feud, but the match quality would be really good.
After having a lackluster 2018, the United States Championship needs feuds like these and top superstars competing for it to become relevant again. AJ Styles and Drew McIntyre can surely play that role.