Infernape is still a top ten Pokemon. SDLuke is basically only useful on all-out offensive teams or those that can support its sweep beyond SR (Salamence is still a big problem for it). Besides, with only Blissey and Bronzong as walls, you're going to get toasted by a lot of stuff anyway so you might as well run a more offensive team. SR suicide Aerodactyl is perfect for a quick SR. Bronzong is Taunt weak but is effective. So is Swampert. Aerodactyl always gets it up but dies in a second so do what you want.
SR Blissey is kind of ugh. Aerodactyl should only be used on teams that actually rely on SR to win (in other words mega-offensive teams with stuff like SDLuke and DDGyara). That leaves Swampert I guess? I don't know, Blissey usually needs all of its moveslots as it is.
I have had this one battle wit Cakekun where he had an SD Garchomp set up (foolish me)
After sweeping down my Skarmory, I sent out a Porygon-Z with Life Orb. Cakekun, apparently, thought this Porygon-Z was a revenge kill type and thought it was holding a Scarf, thus, getting him to switch out the Garchomp while I set up a nice Agility.