One of the most sold players in Fantasy Premier League Gameweek 4 could come back to haunt unfaithful managers this weekend.
His form and Wolves' defensive record suggest he could punish those managers who have parted company and reward the 17.7 per cent with him in their squads.
Arnautovic has scored in consecutive matches against AFC Bournemouth and Arsenal, while Wolves arrive at London Stadium without a clean sheet in their three matches, conceding twice on two occasions.
Managers who saved money at the back may need to reassess their options.
Hamer was the only goalkeeper priced under £4.5m in FPL who had featured this season, starting all three Gameweeks.
But his role on the teamsheet is now under threat, a worry for his 6.9 per cent owners.
Huddersfield's starting goalkeeper last season totalled nine points as a Gameweek 3 substitute, helping his club to a first clean sheet of 2018/19.