Now since plarium has been doing this sort of pattern in which they have released Attacker, Tank, Attacker mechs, so if this continues, probably (after silo) the new tank could have an ability known as Phalanx.

This ability launches a kinda wide shield (like that of ares, but maybe bigger) which would cover the rear armor and front, and would be capable of defending teammates, which is INDESTRUCTIBLE, but lasts for 10seconds. Although this also reduces the speed a bit, and also the weapons of this mech would not do any extra damage, due to hitting the rear armor/hunter's mark/predator drive/overheat effect during the time the shield is on.

This would really help for a user to run using sprint while caught in a heated battle, as it happens with us many times that we want to run from a mech, but because sprint only gives extra speed when going forward, it does not provide boost like Paragon's boost ability does, in which we could backrun in extra speed.