Maintenance for the week of November 17:
• PC/Mac: No maintenance – November 17
• ESO Store and Account System for maintenance – November 17, 6:00AM EST (11:00 UTC) - 4:00PM EST (21:00 UTC)
• Xbox: NA and EU megaservers for maintenance – November 19, 4:00AM EST (9:00 UTC) - 12:00PM EST (17:00 UTC)
Unfortunately not, as there is no way to interact with the 3d graphics, or getting the accurate position of the enemies to "manually" draw a rectangle around it (which would probably flicker like hell as it needs to update every milli second)