I think it would take alot more people than in the AH community to use infantrymen to capture fields. it would take anywhere from 10 to 50 guys to take a field depending upon its defenses. If you have tanks helping that reduces the number as long as VH is down. Then how would you capture the field? climb the stairs on the tower and get in the tower?
Plus there are people wanting to fly, bomb, etc. Would take lots of organization. I cant see it happening soon... maybe by the time AH4 comes out:aok