Impossible? It's actually not that hard.
Turn on the lights. Cut down the shrubs.
Granted, it is a lot tougher with Invisibility, but then again, as a DM, I have no problem with my players using up resources in order to gain intelligence.
I am currently reading "Night of the Hunter". Drizzt went stealth out in front, Bruenor kept Drizzt in sight, Regis hung back with the rest of the party using low light vision and the low light of a covered candle, keeping Bruenor in sight (which doesn't work well with the game mechanics).
I'd actually like to see if my players would go for this. But hanging back close to darkvision range (for the less steathy PCs in the back) means that the darkvision PCs up front might get in a surprise round, but then in round one, the other PCs are moving up and not necessarily getting an attack in. Is giving a surprise round to a few PCs (some of them lightly armored like Rogues) worth losing round one attacks by other PCs? Maybe, maybe not.
But rogues going ahead and scouting seems like it could sometimes be a bit problematic. For one, this is harder to pull off if the Rogue PC does not have darkvision. Also, there could be other PCs with similar abilities (possibly darkvision, stealth, good Dex) and if more than one PC has this covered, it means that either one player gets to try it while the other players who could try it hang back (taking away from their abilities), or multiple PCs go scout (in which case the odds of them being discovered increase).