Think the proposed Comcast-Time Warner Cable merger is a bad idea? Then just wait until you hear what UBS analyst John Hodulik has in mind. In a new research note flagged by Barron’s, Hodulik explains why he thinks ATT’s bid to buy DirecTV will not only help Comcast get its TWC merger passed but will also push Comcast to get into the wireless space to go head-to-head with ATT and Verizon. And you know what this means: Hodulik thinks Comcast will then try to buy T-Mobile. “We believe ATT’s move into mobile video could be the final straw that draws Comcast into the wireless mix,” he writes. “In our opinion, this could eventually lead to the acquisition of T-Mobile – if it is