Kyle Not Needing Money
On at least two occasions (at the bus station when Mike offers Kyle $43 to see him off and when Jackie forces him $5 for lunch money) Kyle rejects money mentioning that he has enough.
I feel like this was leading to another plot point in the original script - maybe that Kyle stole or dealt drugs - that revealed something negative about Kyle's character and that ultimately they chose to scrap that in favor of time or whatever.
Otherwise why go out of your way at least twice to show Kyle has money when we know he's coming from a mother who doesn't have much of it at all (ie. she can't afford the motel, needs the monthly $1500).
Anyway, it was one thing I felt was out of place...seemed like something there in my opinion.