Champions #1 Marvel Comics Writer: Jim Zub Artist: Steven Cummings Before starting this review, it should be noted that I have not read previous Champions runs, and as such am using this as a jumping on point as a #1, so I’m reviewing this from a new reader perspective. The first obvious comment to make about Champions #1 is that it’s rather crowded. The full roster of the team (split into three for three separate simultaneous missions at the start) is introduced in the first two pages and consists of 15 teenage superheroes (well, 14 and a dog, Sparky).…