The two encounters offer plenty of topics for discussion and Goal.com India's panel of experts will be on hand to answer any questions you may have regarding the day's fixtures.
One of the foremost topics will undoubtedly be the battle between Robin Van Persie and Luis Suarez. Who is the better striker? Which one of them is more vital to their respective teams and ultimately, who has been the stand out performer of the season so far?
Will the racial incident between Patrice Evra and Suarez still play a part or have the two clubs and players alike buried the hatchet on that particular front? How will United cope without the injured Wayne Rooney and should Javier Hernandez start in his place as opposed to Van Persie leading the line by himself?
As far as the game in North London goes, will it be affected by the result at Old Trafford? How big of a loss will it be to City to have both Yaya Toure and Sergio Aguero unavailable for this game? Do Arsenal have enough quality to take on the big guns or will this fixture prove that they still need to invest in the transfer market?
There are countless other questions that can come to the fore as the games approach and Goal.com is inviting you to field your questions and get involved in the debate during the live Q&A session with our team of editors and experts on Twitter on Sunday.
All you have to do is send us your questions in the comments section below and join us on Sunday by logging onto the site at 1800 IST to see them answered and have your say as well.
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