With the introduction of Ivankoff and the guy w/ sunglasses + the truth behind bart kuma, I bet we will be seeing Dragon soon. Maybe in the next arc.

I doubt Luffy will fight Mihawk. Luffy winning will kill the build up of Zoro vs Mihawk 2.

Prolly either, doesnt fight him.
or
Some1 else fights for luffy.
or
Shanks shows up (could see Shanks coming with strawhat crew, although it would seem random).

i dont think Dragon will show up. I think ultimately the big fight in one piece is going to be Luffy vs his dad.

Or luffy could just get his ass kicked and someone saves him

Dragon with Zorro then

But, you need to know that Dragon is not saving Luffy then.
It's a hard wind from the cost which is transporting Luffy to the schafott. Then there is a conversation with him and Garp
And Zorro of course, next to Mihawk ...

Did u know that in the anime they actually showed some filler episodes of the mini arcs on the manga covers? Like franky outside vegapunks factory and nami @ weather island

Yeah.
Sanji for example on a faggot-island (Don't know the translation for "Tunte")
Or Brook at an satanistic village

Robin in East Blue... how is she going to get back? dragons friends gonna take him? or luffy going to kick some sense into kumas head and make him teleport her back?

the question is at whichs site kuma stands xD

Okama.

Also, I don't think Dragon fights Mihawk, i think the blue flame does. Since Whitebeard specifically told him to make sure Luffy doesn't die, and he already stopped the Black Blade's slash attack with the fire.