Well all of the ones that do things to my bowels and the current PT Director are right out. Sorry Slash, no way out from me. Not partial to blindness either, but you almost got me with "blue" and "thunder" so close together.
The green pill is interesting, but Danny's already a pretty high hockey IQ guy. I feel like that might hinder more than help him, what with being child-sized.
The orange one sounds good to me, but I don't think Danny really needs it. In fact, since Danny is meant to be better than me, he definitely doesn't have allergies.
The pink one is terrifying, but in a way he's gotta be halfway there. He just had a 73 point season for a hockey team in Toronto. Even with Hamilton so close, that's going to garner a lot of attention.

So really, I'd go with none of them, given the option. But if I had to choose, I guess I'd go with the jelly bean. Is it at least a Starburst one?