As Decimo said, only ASW is viable so it fills Melee spot but only in Small Scale, unless someone decide to make jumping Elves WB, which could be useful in funnel situations

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Any range specs are pepega specs, all Scout DMG is trash for time u need to spent for casting and no big tools, they said they bringed back FA penetration but its not the same FA penetration that was pre nerfs.
Scout would be cool in 6 SW party that coordinate FA bomb together but then Engis does it a lot better...
Skirmish is fun for leeching from big fights with LA or SplitArrows and if you would want to be useful u would use PiercingDefense tactic but still u solo so whats the point... DMG is also pepega but at least u can move around and keep distance from danger.
Overall atm Skirmish is for solo roaming and leeching, u cant kill much stuff solo vs anything tbh, unless its a lowbie 40 w/o gear and u r high rr but thats totally different story...