For the aeshetic to taper the hell off with the greeblies already. Dust and grime tampos I can clean off, but these sculpted-in body-length bedsores I can't.
More Battle Masters and Micromasters throughout the trilogy, eventually including Armada Mini-Con homages (Air Military Team! Emergency Team!). Rack N Ruin as a Battlemaster pair would be neat.
Since Magnus and Shockwave bring back in the "guy wears trailer" play pattern for Leaders, let's see a Star Saber. And a Star Convoy.
Generations Selects G2 Defensor, so I don't have to make one.
Sequel should be a mix of Earth and Cybertronian designs. A few token 84-and-friends, maybe a retool of Prime in Earth mode (meh, people would buy it), and then mostly Cybertronian 87+ers who are the focus of the Cybertronian leg of the war. Autobot Targetmasters and Powermasters especially. Can also bring in FSS-done characters like Windsweeper, Grabuge (ergh), etc. to go with Scorponok as the Titan for the line. Third can still be a mix, maybe favoring Earth modes this time so there's a bit of a progression. Idunno.
Keep bringing in females. Gime me a dang Aileron, please. Small Deluxe is fine.