What they should have done is half fight you, half go past you. Then just keep running in and around the tower base.
I was playing AV last night and it was a stalemate. We had capped 2 towers and IBGY and horde had capped 2 towers but SHGY was recapped by us. With reinforcements even it came down to who could kill the enemy the most. Thank god Ally actually listened to me when I told them not to advance forward and to just fight between IBGY and TP, leaving a very short run back to the frontline from ressing, making our frontline bigger than Horde's and so we ended up winning by 30 reinforcements

And got me 250HKs closer to the 25k mark lol.