Hmmm I see.WD > F-TILT/D-TILT THE **** OUT OF HIM IF HE IS TRYING TO SPACE DDs.
If Marth is spacing on my shield...his moves aren't the best for shield pressure, so you could definitely WD backwards and missile or something. Also, Spot dodge D-smash with samus is godlike.
If you jab the missile it stops your jab and I can probably f-tilt before Marth can do anything.
Let's do lots of Marth/Samus at TGM3. =p