I suppose, if there were a god.... They would almost certainly have to organise his or her arrival and/or departure in an existing population centre. I suppose one of the most important cities at that time would be a suitable addition to the narrative, lots of witnesses, but especially literate ones who might 'record the event.. It's why a Christian second coming is likely to be envisaged somewhere a bit bigger and safer than Bethlehem.
As to the Israeli/ Palestinian problem... Wouldn't it be so much nicer if they took on board they are just men at the end of the day and work it out . Never going to happen though.