Reworked Poppy's Best Build (Theory Crafting)
For fun, let's try to predict what sort of build or what particular items will fit with reworked Poppy the best.
Poppy has: +15% HP Ratio on her shield +12% Resistance Ratios +27% Movement Speed Looooongass cooldowns And a self inflicted slow
HP AND Resistance Ratios means that full tank or at least half tank builds are massively more effective on her relative to most other champions. Meanwhile, with massive and sometimes utility/cc based cooldowns, she will get massive mileage out of any CDR that she builds along the way.
So alright, unless her bonus AD ratios turn out to be nothing short of amazing, it looks like some sort of CDR Tank/Raid Boss build is going to suit our new iteration of Poppy down the road. Going to venture one slightly out there guess though:

Reduces her self inflicted slow, allowing for better positioning of her Ultimate, and because it grants more Flat movement speed than any other boot, she gets a lot of mileage out of it via her W's active.
obviously looks decent, between AD ratios, lots of physical damage and longish CDs.
should be another option if she has decent base AD. Especially since she has a resistance amplification that looks to work well with the Spellblade (Spellfist?) proc.