Sure. Dusclops isn't really meant to be a tank anyway, it functions better as a wall, so just eviolite it and give a spread like:
252 Def/252 Spdef or HP/4 Other
And give it:
- Toxic/Will-o-Wisp
- Confuse Ray
- Protect
- And then perhaps Hex as an "in between protects" damage dealer.
And there yah go.