Doc Q doesn't need to fight with Stronger. Hell, Stronger probably doesn't even fight.
Which is interesting because without Stronger they don't have 10 members. And as I recall Blackbeard was stated to have 10 powerful Fleet Captains supporting him. Since Stronger likely doesn't fight who is the 10th guy?
–- Update From New Post Merge ---
If Jinbe joins wouldn't he pretty much mess up the Monster trio.
Not at all. I've pointed this all out before.
After taking another look at the Donquixote group I noticed an ongoing trend in the New World when it comes to the most prominent figures.
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Instead of the captain or leader of the group being part of a trio of said group's strongest fighters he'd be part of a group of four and or have 3 powerful subordinates ranked below him(however you wanna put it).
It was the same with Whitebeard whose strongest subordinates at the time were Marco, Ace & Jozu.
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The same applies to the Marines as well considering Akainu has the 3 Admirals working below him.
It's one of those small differences between the New World and Paradise. Though most of this shit is obvious as hell and you probably already know this, but the reason I point this out is because it gets me rather hyped for the fourth powerhouse in the strawhat crew.
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And I know alot of people said that him joining would mess up the power dynamic in the crew but as I've just explained thats clearly complete bullshit seeing as how theres a whole new power dynamic for major pirates in the New World. And before anyone says some shit like: "we don't know if he'll actually join" well you're a fucking idiot cause the dude pretty much already stated that he'll join them no matter what later on.
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This kinda makes me wonder if there was actually a fourth guy in Roger's strongest group.