Thursday, April 23rd-Saturday April 25th   Round 2, Pick 40 (via Arizona): DT Ross Blacklock, TCU Round 3, Pick 90:  EDGE Jonathan Greenard, Florida Round 4, Pick 126 (via Los Angeles Rams):  OT Charlie Heck, North Carolina Round 4, Pick 141 (via Miami): CB John Reid, Penn St. Round 5, Pick 171: WR Isaiah Coulter, Rhode Island         It's draft season Texans fans!  For the 2nd time in 3 years the Texans will be picking on day 2 of the draft