Former North Melbourne and St Kilda midfielder Nick Dal Santo has questioned Melbourneโ€™s decision to move emerging superstar Christian Petracca into the midfield.

Speaking to SEN this morning, the 22-year old revealed that he would spend increased time in the midfield in 2018, suggesting a 70-30 or 60-40 split was possible.

Dal Santo has debated that it may not be what is best for the team.

โ€œI understand the notion (of moving Petracca into the midfield) because he can do things some of these other guys canโ€™t do, but I donโ€™t understand the theory as to why a player just canโ€™t be a really good half forward,โ€ he told SEN Afternoons.

โ€œItโ€™s like a badge of honour to be moved from the half forward line into the midfield.

โ€œI hope Petracca has spoken to Nathan Jones, Jordan Lewis, Jack Viney, Clayton Oliver, Dom Tyson, Bernice Vince and Christian Salem and said Iโ€™m coming in at some stage so you blokes will get squeezed out at certain times.

โ€œI just donโ€™t understand that philosophy of pushing him into the midfield.

โ€œJack Billings said the same thing about pushing more into the middle.

โ€œI look at Toby Greene from GWS Giants. Heโ€™s one of the most damaging forwards in the league.

โ€œHeโ€™s a difficult match-up and heโ€™s accepted that role as a half forward and heโ€™s All Australian and best and fairest winner.

Dal Santo suggested that a dynamic player like Petracca could truly flourish up forward if serviced by a young, versatile midfield that has the potential to generate a a high inside 50 total.

โ€œI look at the Petracca example and heโ€™s kicked 38 goals from 39 games and the upside for him is going to be enormous,โ€ he said.

โ€œThe difficulty of manning him up when forward is huge.โ€

In 2017, the former No. 2 draft pick kicked 26 goals from 22 matches and finished seventh in the club best and fairest.