Sigmund is a better bet, although siggy isnt as tall as Hay he has most if not all qualities to do well in the A-League , i think Sigmund is similar build to Newcastle centre back Jade North who seems to do well with the type of build he has.
IMO Danny Hay is too slow for this level, he might have the nouse and leadership skills but i still think he will get stripped for a lack of pace.
Sigmund is a better bet, although siggy isnt as tall as Hay he has most if not all qualities to do well in the A-League , i think Sigmund is similar build to Newcastle centre back Jade North who seems to do well with the type of build he has.