I'll clarify what I said and what I meant.
In all previous Caps, the closed hand grasped the shield. No magnets. If you wanted the shield to be held and look correct,
he would have to be holding it in a closed hand. With the new AoU Cap, you have an option. You can use the shield holding
hand (non magnetic) on the retractable shield handles to hold on to the shield and LOOK like he's holding the shield. Your
other option is to use the relaxed hand with the magnets to hold the shield on his arm so it looks attached to his uniform
and clearly shows this. If you had magnets in the closed fist it wouldn't look natural. It would look like you're pretending
to hold the shield (since it's a toy) and not technically wearing it. I know that if I were Cap and the shield was magnetically
attached to my uniform gear, I wouldn't be standing around with my fist clenched all the time. Super Soldier or not, you're going
to tire out your hand. lol
Does that make it any clearer?
Ryan
ETA: CTO15 got the general idea.
And I am a guy.