Let us say, arguendo, State Rep. Alvarado is elected to the Texas Senate on Saturday. Then, the question is who becomes the State Representative in the 145th District. I have not heard anyone talking about this, the Special Election that could be here by the summer, nor contributing any solid ideas to would run in this theoretical special election.
James Rodriguez seems like a possible candidate, given how strongly he has been supporting Alvarado in this election My two cents say Melissa Noriega would be a uniquely qualified candidate, seeing as that she represented the district for a term while her husband, who was the official representative at the time, was in Afghanistan. There are, however, a number of problems with that.
An election would not take place until late April at the earliest, and would be pushed to the end of May in the event of runoff, meaning that the newly elected Representative would have no time within the current legislature. Therefore, it could make some sense for a Rodriguez or Noriega to wait until the regularly scheduled 2014 election to run. The only problem is that there would already be an incumbent at that time, and incumbents are generally hard to knock off in a Democratic Primary (unless you are Sheila Jackson Lee).
Anyways, we can talk about this on Saturday if it is even necessary.