1/2 is weird stats for an aggressive goblin. 2/1 is too good, of course.

2/1 would be, for most intents, very much a strict improvement on Krenko's Enforcer. 1/2s are somewhat unusual for red, but they do happen, even specifically at : Bomber Corps, Rustrazor Butcher and Utvara Scalper.

Intimidate in red is most often seen as one of the best forms of evasion. This seems a little pushed compared to Impetuous Sunchaser.

yeah wow this is a very tough card to cost. i don't particularly like 1-power evasive creatures, but agree that making him a 2/1 is a step too far. even costing him at probably isn't enough.

maybe there's another drawback you could add? not sure what exactly, and hell if you're happy with him as-is then keep him. i just know this would probably be a late pick in draft, but you gotta have some of those.

Actually, I'd go with 1/1 haste, intimidate. I know I'd love it like that.