Super Eagles striker Cyriel Dessers has again come under heavy fire after he missed several chances on the opening day of the season in Scotland.
Both fans and experts have questioned his quality as he fired blanks as Rangers were held to a goalless draw by Hearts on opening day action.
SkySport experts said Dessers has good positioning and movement, but his finishing has often let him down.
They said he may have got some good numbers last season, but Rangers may need to get another striker to move to the next level.
This summer Dessers has been linked with a transfer to Greek champions PAOK, but the much-traveled striker has insisted he is happy at Rangers, where he still has two years left on his contract.