5/10 live in Detroit. A guy goes all-in blind for 21 bbs.

[flytrap]

Normal bad live players in this game. 5/10 blinds. 9 or 10 handed. I have around 1000 which is a bit under the average. Some guy at the table wanted to go play blackjack, so he announces that he's all-in blind next hand in utg+1. UTG folds, and sure enough, utg+1 goes all-in for 205. Its up to me in utg+2. I watched him, and he didn't look at his cards. Whats the range for calling here? What's the range for reraising? I have a very tight image most likely.