Erm, no he wouldn't, he get owned by everybody and their mother. A slow melee class?
This isn't Soul Calibur y'know. (Astaroth Rules!)
In Republic Commando, Magnaguards were amazingly agile, they jumped fairly high, but could do rapid rolls and samursaults to avoid getting shot at, while the missile launcher was a "spray and prey" multi-missile thing that came out the tips of the staff.
I am the definition of your defeat.