Complex sentence: While the group is holding together tensions have begun to rise between Fairchild and Rainmaker with the later being attracted to the first, Burnout while still blind gains some semblance of vision with the ability to sense heat patterns.
Split into simpler sentences: While the group is holding together, tensions have begun to rise between Fairchild and Rainmaker, with the latter being attracted to the first. Burnout, while still blind, gains some semblance of vision with the ability to sense heat patterns.