By Tom Gott Having made hard work of the first leg, Chelsea breezed through to the Carabao Cup final with an emphatic 6-1 victory over Middlesbrough on Tuesday evening. Sure, this was against a mid-table Championship side, but there was significant pressure on Chelsea heading into this game. Not only did the Blues rise to the occasion for arguably the first time in over a year, but they absolutely dazzled en route to silencing their critics. Now unbeaten in their last nine home games, Chelsea feel as though they’re on the cusp of really putting the pieces together. Here are six takeaways from …