Yes, I like Garrett and Indigo as partners, as well. They're almost polar opposites, but have certain 'manly' similarities, such as their enjoyment of fighting, and, to a certain degree, laziness [ That is, mostly only doing things they find interesting]. It will be interesting, especially if they have a sort of challenge during fights, where they see who can take out the most enemies. Plus, in RPG terms, the whole Tank/DPS partnership is interesting as well.
With that being said, Garrett will certainly get highly annoyed at his backpack almost being lost. There's some very useful things in there!