Follow the day’s free agent signings and news live on Battle Red Blog. Top o’ the morning to you, Texans fans. Today is St. Patrick’s Day. Consequently, this fine Saturday will be glorious. It’s science. But can today, tremendous as it shall surely be, hold a candle to yesterday’s magnificence? Yes, the Texas Longhorns lost their first round NCAA Tournament game yesterday in agonizing fashion, and that undeniably disappointed. Yet yesterday had far more dizzying highs than crushing lows.