Bug with 'Sphere', need HelP!

in my map, i am trying to make it whereby the infantries can deploy. ( those who play Red Alery 2 should know what i mean about the allies GI] ) I use the sphere to attach the models to the unit who gets deployed becoz therez no model for it. i use the spiked barricades and reinforces barricades as base. but i cannot use the 'sphere' ability becoz the sphere attachments will get destroyed whenever the infantry attacks and come back after the attack is done....... is there anyway to get around this? i tried using destructibles but i might have done it wrong in removing the units 'deployed barricade' cuz therez gonna be alot of infantries around.... i don know how to do the special effects way 2..... is there anyway to go around this? otherwise i either have to find a suitable model of a marine protected with barricades.... leave the bug alone and let the gamers get irritated... or delete it.... if therez anyone who can help me or tries to find a solution... they of cuz will get a rep....

Use the "Tornado Aura" ability, just change it's targets allowed to none and change the effects to do nothing and set range to 0, then change the arts, it also does NOT display an icon!