should be doable, especially if Robotnik keeps Metal on a somewhat short
leash as to who Metal is sent after and what Metal is allowed to do. After
all, Robotnik wants victims to roboticize... and you can't Roboticize the
dead. Although, I wouldn't doubt Robotnik would try to make some
'ZombieBots' if he could.
It isn't much fun to have someone going after you that from a logical
standpoint you have no chance of beating or escaping from. But if limits
to what Robotnik lets Metal do might make things more interesting,
especially of the FF have ways to combat Metal other than Sonic's speed.
Possible things the FF could use to harm Metal...
1) Those 'metal eating balloons' made from parts of those 'scorch plants'
used towards Doomsday in the series.
2) Thermite - which is a compound that Rotor could easily mix given the
resources the FF can get ahold of from the junkyard. (I wouldn't be
surprised if the explosives he makes when the FF take down a factory or
something include some thermite.)
3) Water - Is Metal waterproof? SWATBots don't work so well after being
submerged so diving into rivers or otehr bodies of water may be an
escape route from Metal. or if Metal could be knocked into the water he
could short out, after all his engines require lots of air to work... which
they can't get if the robot is submerged.





