The latest rumors have the Phillies leaning towards Mickey Moniak, AKA Mickey Mo (though Maniak also seems plausible as a nickname). Moniak's hit tool may be a legitimate 70, which suggests a player you can put in the leadoff spot for the next decade and who will battle for batting titles. Rumors now lean heavily towards a hitter for the Phillies as the top pick even if it isn't Moniak.
Other names to watch for:
Beyond the First, here are a few names we might hope slide to the top pick in the Second:
Jason Groome (insanely unlikely, but if he falls out of the top 10 picks, this becomes a realistic option)
Blake Rutherford (get very excited, there are rumors the Phillies are trying to float him to 2:1 and pay him Top 5 money. That would give the Phillies two guys with top 10, maybe even top 5 talent)
Now for some of the nuts and bolts of the draft. The First and Second Rounds, along with the compensation and competitive balance rounds A and B will be conducted today. The Phillies hold only selection #1 in the First round and will likely make their pick somewhere shortly after 7 PM Eastern. The Phillies Second Round selection is #41 overall and would likely occur sometime after 10 PM.