"Let me check the wall from above. Maybe there is something I can see from higher up." whispers Drew
OOC: [MENTION=78756]Son of Meepo[/MENTION]: change of perspective, maybe granting new perception roll? Swift flight up to 10 squares of flight to somewhere high(er) then the wall (like nearby tree) or top of the wall if there is a place where he can lay hidden (such as some kind of semi-breach) - if he doesn't notice anything, we're returning to the party.