As for the smiling part this is most likely not in context. The guy smiling with Archer is Buttler who was also the first one to see if Smith was ok. Buttler then ran to Archer no doubt to let him no Smith seemed alright. Perhaps something light hearted said to break the concern. I think Archer was simply doing his job and doing it well. Simply a part of the game and no fast bowlers are trying to actually hurt anyone. It is simply intimidation to get them out. So stupid comments like Colins just show an ignorance of the game unfortunately. Revving the Aussie quicks up for 'revenge' against Archer is simply going back to body line where the game is the loser. Hopefully it doesn't happen. Not saying he won't cop a couple but the purpose will be for his wicket not his health.
