Here’s my question’s details:

When we put a winger (say MR or AMR) to the opposite side (ML/AML), we see a yellow triangle, which loosely means it’s not “completely illegal”. And putting them in the center (MC/AMC) creates a red triangle. Yet, when we want to add a new position to a MR, we can’t add ML; but we have MC available. Isn’t that inconsistent? My opinion is, a winger should be more likely to develop on the other wing (as he can allowed to play there with less penalty) than playing on the center, which we see in real life, too.

What do you think?