Thanks. Yeah I scrapped decidueye but decided to also forgo spikes in favor of another coverage move.1. don't use decidueye
2. spikes+defog in general is pretty mediocre
3. rotomw+rocks landot+msciz is a good basis to go off of in conjunction with gren and allows you to run IB>Hydro since you have both gross and tran covered fairly well and you can round out the team with a scarfer like lele and some mons to plug in to deal with defensive issues, one of the most glaring ones probably being Tapu Koko at that point.