Allow me my dream, though it will never come to fruition, and undoubtedly it's been thought of before:
A "Next Gen" trilogy of feature-length films featuring the cast of TNG, DS9, and VOY (as crotchety as they are) which would further the cannon and succinctly tie up the Next Gen franchise and (perhaps) lay the groundwork for a new "post gen" series down the road.
Each movie would concentrate on a different setting TNG enterprise, DS9, Voyager, but with an intertwined plot (A Borg-dominion alliance, perhaps). As we will never see another production with these characters, it could be action-packed, though not Abrams-style. The Sisko returns, some characters die off, we get to see interaction between characters from all three Next Gen shows. Mr. JJ can stay the hell away from this, as it will be CLASSIC trek format (though I am not a huge JJ hater or anything).
What do you think? Wouldn't that be awesome? Of course it will never happen, but it COULD happen.