Is that what the Leafs need though? An strong offensive RHD? A guy who over the course of his career, has a third of his points on the PP. How would that translate, when Reilly is the #1 PP guy?
Just my opinion, but I think we'd be better off with a complimentary RHD, who can cover for Reilly, and set him completely free... sort of like what Hainsey has done for him, but someone younger, better, and who can log the minutes. Put a Gardiner with Reilly, and suddenly Reilly has to cover up for Gardiner, instead of being free to play... Hamilton is kind of like that too...
Slavin was best with Pesce, because Pesce covered for him, let him play his game. Earlier in the year, Slavin was with Hamilton, and it didn't work for either one of them, because they both wanted the offensive role, and are best when having a stronger D side guy. Giordano made Hamilton look great, Pesce made Slavin look great.
If you want a balanced team, someone who can log minutes with Reilly, and compliment him well, it's Pesce you want.