Thibs is a good enough coach to deal with Lebron guarding Noah. He will will run sets in which Lebron is forced to switch a lot. Noah can also still move a bit, so the Bulls can run Lebron off of picks. Then rotate Noah to the bench and run the other bigs at Lebron.If they put Lebron on Noah, Thibodeau needs to adjust by giving alot more minutes to Taj, Mirotic, Gasol. Taj and Gasol will definitely make Lebron work in the post. Mirotic can't do this yet, but will at least keep Lebron out by the 3-pt line. I only see Noah being effective in this series to the extent he's assigned to defending Mozgov and Thompson, who are both near the basket type players. Once the Cavs start going small, it could get really tough playing Noah & Gasol together. Noah just can't move quickly how he once did.
More importantly, the Bulls need to take advantage of their depth and run a lot of bodies at Lebron on defense. I do not want to see Jimmy on him all of the time because it may sap some of Jimmy's energy for offence. Run Snell, Gibson and even Dunleavy at him. Snell had some success against Lebron earlier in the season. Also, hopefully the absence of Love to allows the Bulls to double team more often.