The Suggested Goal Field label is just a label to display next to the value for suggested fundraising goal, so if you have no suggested fundraising goal defined this text will not appear. When editing the TeamRaiser, on step 3 "Select Event Options", define the suggested fundraising goal on question 4, " Suggested Participant Fundraising Goal". Once you have defined this value, your suggested goal field label will now show up next to the area where the registrant can input a fundraising goal.