Bloomberg: As a new professional video-gaming league makes its debut on prime-time TV, three companies — Arby’s, Credit Karma, and Buffalo Wild Wings — have signed on as sponsors, eager to appeal to millions of young, male fans. They will team up with the new, 24-team ELEAGUE, created by WME/IMG and Turner. Ten weeks of matches will be broadcast on Turner’s TBS and streamed live online starting May 24. Sony Pictures has also signed on as an advertiser.