Compare Franky vs Sasaki to any other of his fights and you'd know that's not true.
Franky usually has entirely brutal fights that are much more physical and pretty long. He had 5 pages in 1004, and 12 pages on 1019, that's it. He's relatively undamaged outside of his general suit.
I am expecting more from Chopper, Franky, Usopp and Brook. They've barely received moments I would call worthy against a Yonko crew. Jinbe maaaaybe is an exception, as is Robin, but the rest really aren't.
Hence why I mentioned the potential of a few of them ganging up on Jack, because that's truly the only reasonable matchup left, outside of maaaaaybe some Numbers.