"There's plenty of new recruits" -> "There're plenty of new recruits"

"It's your job to go into the wild retrieve them" -> "It's your job to go into the wild to retrieve them"

"I imagine that if disaster truly befell the alpha squad that Grantz..." -> "I imagine that if disaster truly befell the alpha squad, Grantz..."

"I only hope that as she keeps them informed of what's ahead, that they watch her back." -> "I only hope that as she keeps them informed of what's ahead, they will watch her back in return." or similar.