Amphibious Plant Environment

An environment you can place on the water: these were in the original PvZ, and PvZ 2, so why not in PvZ Heroes? A Lilypad Environment. (The makers can think up a better name. Swamp would be more of a zombie environment, ya ask me) and when you place it there, you can place any plant you want that was not originally amphibious on the water now! Same traits as a Lilypad. They could just add a Lilypad itself, but I dunno how it would work, since all they have for 2 plants on 1 lane to be one having "Team Up" and that would put them separate. They could however do something like a Lilypad trick and use a "this turn only" method like the zombies have teleport for "play a zombie during tricks".

But like I said the one that made most sense was it being an environment.