Sure. But remember when Sidious did start the Force Storms? His only support was Leia and an unborn Anakin Solo.
DE Luke doesn't need much at all by way of support to overcome him. FOTJ Luke doesn't need support at all anymore.
You could stick most competent jedi in for Leia+Anakin solo and Luke'd be fine.
Originally posted by DarthAnt66
Just a note in regards to Skywalker vs Sidious, I was more-or-less referring to all-out, not simply a lightsaber duel as shown in DE.
It doesn't matter if it's all out. Sidious can't overwhelm Luke with the Force and he'd lose in sabers. He's never used his wormholes in combat and the time he tried something similar didn't exactly turn out well for him. Plus it was a suicide attack anyway. Luke would just WoL him again and he'd lose.