ben Thomas will take charge of Somerset for limited over fixtures . Former England bowler mark Trecothick will remain captain in the 2019 County Championship . Somerset have signed Pakistan bowler Sohail Tanvir for their T20 Blast .
Alfonso Thomas will take charge of Somerset for limited over matches . Former England batsman Marcus Trecothick will remain captain in the LV County Championship . Somerset have signed Pakistan bowler Sohail Tanvir for Natwest T20 Blast .