@Magi:
Ugh, why didn't they do the Sabo scene this episode?
No one wants to see useless Franky filler gag scenes with absolutely nothing going on.
They didn't think twice about giving the terrible D block more filler and attention than it was worth yet they replace what we want to see of the colosseum for this?
There're only 29 chapter behind the manga, and it'll take at least 4 months to make an episode.
When Dressrosa Arc began the number is about 35.
What's worse, Oda has to take rest frequently to keep a good health, while the anime doesn't have too many chances.
Besides, you may dislike Franky's filler, but others may like it, especailly Japanese audiences. Same goes to Hancock's fight in 3D2Y.