The 21-year-old enjoyed a successful loan spell with The Blades
during the second-half of last season before knee and ankle
injuries cut short his campaign.
With the winger due to sit down with Red Devils manager Sir Alex
Ferguson in early July to make a decision on his future, Martins
has revealed that, should he be nudged towards the exit door by his
current club, he would be open to a return to Bramall Lane.
“I'm still at (Manchester) United and it's a matter of going back
on the first of July and speaking to the gaffer," Martin told the
Yorkshire Evening Post.
"It's all up in the air and nothing has been said yet. It's a bit
weird and just a waiting game at the minute.
"I enjoyed my time at Sheffield United and would definitely go back
if an offer came in. But it's out of my hands."
Martins feels that Kevin Blackwell’s side are capable of pressing
for promotion next season, citing the strength of their squad as
well as the ability of their manager.
He said: "They definitely have a great chance. I think they have
got one of the strongest squads in the Championship and with the
gaffer, Kevin Blackwell, they've got a really talented manager.
"It's a massive club which belongs in the Premiership.
"They know they have to get there next season and after such a
strong finish under Kevin they will fancy their chances."