Friday night's Bulls-Knicks game brought back memories of the teams' classic rivalry in the 1990s. Both teams are in playoff contention? Check. Things got a little chippy? Check. The Bulls won? Check, with Luol Deng and Joakim Noah leading the way. And now that Chicago is 2-0 against the Knicks this season without Derrick Rose, it makes us wonder: Will the Bulls be contenders if Rose returns from knee surgery in time for a playoff run?