In one of the earlier posts on ISF you said that wingers and I think wing halves could play in the ST and S2 roles in ISF - is that correct? Understandably they will bring something different to what a striker would. I can't find the original post again.
I also remember a post, but can't find it saying that it was possible to play around with some of the roles - play a BW instead of one of the AM's etc. Am I correct in that as well?