Probably not.
The lions share of the forces are still on the lower floors, including Marco, who King and Queen would register as the largest threat.
In fact, from King and Queen's perspective, the only confirmed enemies on the roof would be the Scabbards and Zoro(Though with the Scabbards down below, it would just be Zoro from their end). They aren't going to weight Zoro over the entire Alliance, just as how they didn't prioritize the 9 Red Scabbards over the Alliance.
But lets say they know the rest of the rookies are there, they're going to see the Scabbards all battered and broken after Law shambles them below. They'll conclude their boss defeated them, so it would only make them more confident he, as well as Linlin there, can handle those brats, therefore no reason to rush to the roof.
Currently, King's priority is finding and killing Momo, and Queen's is suppressing the forces below and taking out the primary fighters on their side. Marco and Drake are right where he is, so he will deal with them before anyone else, though Sanji is the most likely next target on his list.