If WGA really want to satisfy a gap in the market, plastic 28mm WWI tanks would be a big hit I'd wager.
The only previous 28mm WWI tanks made were Warlord's resin ones - they made British Mark IV Male, Female and Hermaphrodite:
The infamous German A7V:
And the French Renault FT-17 and Saint-Chamond:
These looked pretty good, but in their infinite lack of wisdom Warlord have now stopped making all of them except the Renault to make further space to satisfy their insatiable desire to make new WWII stuff. With these gone, the only other WWI tank model kits available are in 1:35 (too big) or 1:72 (too small) scale, meaning hobbyists either have to revert to one of those scales for WWI gaming (the former being too big really to make suitably-large armies and the latter being difficult to convert and kitbash models) or scratch-build their own (which I'd rather not do). Thus I put it to the legion of WGA fans to back me up here - plastic 28mm WWI tanks, at WGA's normal prices, would be a need well and truly satisfied, not just for WWI players but also for Sci-Fi players wanting to convert their own armoured vehicles for whatever human or alien race they are fielding (as WWI tanks, because most had no turrets, are arguably more of a 'blank canvas' for tank converters than later machines).
What do you think of this idea? Any particular WWI tanks you'd like to see other than the usual suspects above?