Games : TF2- how to deal with Roof Wranglers

A Roof Wrangler is an engineer that uses the Wrangler to jump up to a high point--e.g. the roof above the Sniper area on ctf_doublecross-- -- use his Rescue Ranger to get his sentry, dispenser and teleporter on the roof, and proceed to Wrangle everyone from afar (usually accompanied by a second Engineer).

Another example of where this occurs is in cp_5gorge:

Now, there seem to be no ways of countering this behaviour:

• Scouts, Snipers, Heavies and Pyros are useless, as they can't get up on the roof, nor do they have any weapons capable of destroying the nest from afar).


• Soldiers and Demoman still have a hard time, since the Wrangled sentry is resistant to most damage, and, if there's another Engineer, turtling on the roof, who has a Short Circuit, he makes these two classes redundant.


• Although Spies can enter the enemy's teleporter, the rooves are usually quite small, so it's easy to identify a Spy (or at least get rid of his sapper).

In the case of ctf_doublecross, Roof Wranglers become even harder to take down when they are on the enemy's roof (e.g. in the case of the above picture, a BLU engineer Roof Wrangling onto RED's roof).

Now, what is an effective way to deal with these Roof Wranglers?