A saving grace
Goat entrails… ugh… Anyway, I think this idea is good. A couple of minutes grace period could save a lot of aggravation in many cases, and not imbalance a large 2-week long WvW battle anyway.
boink for visibility
I would love to see a two minute grace period for WvW spots. This would allow someone to get back in when they had their client crash, which is a huge deal when you waited for hours to get into WvW which is often the case on some servers.
It would also let people queue on a character and level with them etc, and then hop on another character to play WvW which will add to the flexibility of a group makeup and allow people who have a number of alts to alter their strategy according to events within a match.
WvW REALLY needs a 3-5min grace.