Sounds like an excuse since you don't know how to deal with a bot.
Maybe you should get good, since if they don't ambush you, they're just as easy to put down as a dog. Against a moderately skilled player, they're easy to kill, double so if you have AP rounds to bypass their BV.
Please, with Wiimote aiming, it's piss easy to take out riot shield users. It was only a problem with the other systems since they use normal controllers which don't allow for precision aiming to firing at their exposed parts of a riot shield user, which there will be at least one even if they're crouched and walking towards you.
Couple that with Off the Grid, which nullifies their early warning radar, and the element of surprise, you can even take out C4 + Danger Close riot shield users relatively easy. Or just use a trophy system/night owl and neuter them.
Do they REALLY cause you that much problems?
they cause everyone problems, and i use da. they should not have a wide open, unblocked view on their screen while they easily lob a c4 with danger at me and my only prayer is to try and aim at their feet, unless they crouch, then they have ZERO parts exposed to hit. now youre justifying exploiters? really?
i use da.
There's your problem. A wiimote user can easily just aim at the exposed part as they hide behind the shield when they move, or you have a teammate flank them. And you just have to remember to keep your distance.
If they have strong arm or a secondary, it means they had to sacrifice Blast Shield which would make them extremely susceptible to explosives themselves. They can't remove danger close, Reflex or 2 lethals perks since that defeats the purpose of the set up.
Long story short. Use a real controller, or get good.
i am just fine, and can kill them if need be. point is i shouldnt have to switch a loadout or aim at feet cause some d-bag wants to wreck the game for everyone. they dont even help the team while doing this, have yet to see a shield go positive. except jrgamer who braggs about abusing the exploit on miiverse.
wiimote is not an option for me after thousands of hours using ccp, wiimote makes me feel sick.