Didn't Sanji leave it to Usopp to deal with Page One when he noticed that Page One and Ulti are chasing him and Nami, while he thought he's needed to escort Luffy ?
X Drake wouldn't make sense to switch sides again and fight a SH.
Yes, which is why I think P1 is unlikely.
And Drake highly depends on what you think could happen to him. Like
@Yasheen said, Hawkins has the tarot cards that can force people to fight each other. Queen also may have another virus that infects Drake because he plans on killing him.
At this point its entirely up to your perspective on what you think could happen in the next 5-10 chapters. Nothing is solidified at all yet.
But when I look at the fact that Drake has been consistently put with the Beast Pirate promotional material (1006 color spread, Volume 97, Chapter 998's entire focus was the F6 powers), even after finding out he's good since way beforehand, its weird to me. You would think Oda would have separated him and put him on the good side finally, since he's the only one out of him, Apoo and Hawkins that openly has flipped sides. I just think there was a point to Oda making him a F6 outside of his devil fruit.