This is a really dull question, sorry. I've been reading this issue today (Prisoner of War!) via the IDW Transformers Classics Vol 1 trade paperback. According to TFWiki's list of characters for this issue, Trailbreaker is absent. However, Trailbreaker is quite clearly visible in the final panel on p.64 in the book (this would be the 7th page of the the strip in the original comic, the panel with the U.S.1 truck on the overpass). So is TFWiki wrong, or am I just blind? Or maybe this is an alteration in the TPB and he's not actually in the original comic? I would attempt to alter it on the wiki, but a) I don't trust my failing eyesight, and b) my IP address is blocked by the wiki, for reasons I'm not tech-savvy enough to comprehend. Cheers!