Original post updated for this week's events. I assume Gog and Gud will go directly to chests and won't be available for glory. With this release, there will only be four unreleased (non-mythic) 2.2 troops left (Bogstrider, Marsh Strangler, Captain Skullbeard and Dragonian Monk). With this week as a template, that could be done in 1 week, or stretched out to two. In total, we're only 6 events behind PC/Mobile now, though still 3 mythics behind.
Personally, I wouldn't mind a chance at Spring Imp and Dark Troll for glory, as I haven't hit on either of them in chests yet. We should be getting another exclusive mythic week sometime this month (assuming Ketras is OK to go before 3.0 is released), and the flood of keys I open there will hopefully net me at least one of each, but who knows?