So the new concensus is the oppostie of what we started with: Cloud CAN use the Buster Sword without being hindered by it, but he has not recieved as extensive military training as we have thought. So with those 2 things changed, that means Cloud has no need or ability to steal Crono's sword in a realistic situation. So now it becomes a simple decision of who has better skill and who has better weaponry. Well, its sort of obvious that given they both have ample control over their swords, Cloud has the better weapon. Now we just need to think whether or not Crono has enough skill to get around that huge sword. One or two blows on their foe could be the end, given the only armor either of them really have is Cloud's shoulder pads, and I think it all comes down to who can land those blows faster. Cloud's sword size and actual ability to use his weapon give him a large edge, but Crono's unpredictable style and probable faster speed allow him to evade slightly more effectively and possibly land a blow when Cloud whiffs a swing. My previous assumption that Crono would win 750 out of 1000 matches was a bit too generous. I say that now, Crono would win roughly...450 out of 1000 fights. Id say this goes to Cloud now, but only barely. Also, dont give Cloud a gun or other sword if he can use the Buster sword just fine.
also, I laugh at the fact that this matchup is so heated, but both Crono andCloud will end up low-tier and near each other because theyre just swordsmen in a roster filled with powerful ranged and varied foes
EDIT: I suppose that makes sense, JOE, but Id put that under Cloud's advantage of having a better sword.