I love this line, even more so than the Classics. Not sure why. I really want a Sideswipe Robot Hero along with Prowl. Think we'll ever see them? This line is the cheapest best way for me to build up my G1 collection. Thanks to this line I was able to finally own all 3 Seekers.
You can probably count on owning all 6 Seekers in this line since we've already seen a preview of Thrust. If they're releasing him, I'm pretty sure we'll also see Ramjet & Dirge. And yeah, I'm sure it's only a matter of time before we get Sideswipe & Prowl. It appears that as long as there is an Autobot & Decepticon to team up with each other, or ways to do more of the 5-packs, we'll see virtually everyone we could ever hope to and then some. Robot Heroes rule.