Batman and Spider-Man in: "Full Count!"

 

I can't imagine how such a scene depicted above would come about, but I know that I'd just have to see how this story unfolds.  

Batman and Spider-Man have a bit of history on STF: The Lost Issues...

They battled Clayface and Mysterio in STF #3834....

They joined the Wacky Races in STF #3755...
The Spider-Buggy went up against the Bat-Bus in STF #3624...
Batman got his first look at the Spider-Buggy in STF #1628...
The Batman/Spidey movie premiered in STF #1014
Spidey and JJJ joined forces against Batman in STF #937...
They were joined by some Amazing Friends in back in October 2011...
The shared a Golden Age adventure in September 2011...
Spidey wore his black outfit for their  July 2010 meeting...
And here is where they first crossed paths.

Robin and Tigra

 There have been rumors that a Nightwing movie is not off the table.  It seems odd to me not to have a Robin first that graduates into being Nightwing, but Warner Bros seems to like jumping around in DC continuity, so I'm not that surprised that they would skip that chapter of Dick Grayson's journey.  We'll see if anything develops beyond the talking stages.