Which detachment do you think best takes advantage of the cheaper bladeguard?

Bladeguard came down to 80/x3 160/x6. That's really cheap for 3W 4++ bodies. Which detachment do you think takes advantage of 2-3 units of these guys as a cheap anvil?

Gladius is the obvious strong marine detachment, Stormlance gives them Adv and charge and access to a reactive move, LAG gives them a strong melee output buff to make them punch pretty hard for their cost. Any other ideas?