NFL insider Lombardo told the Minnesota Vikings are listening

to a trade offer, trailing Alexander Mattison to No.

He has been a reliable backup for Dalvin since he was drafted in 2019,

but he still has the potential to be a real starter.

Last year Mattison started four games, three of which had at least 90 rushing yards.

He is also a credible receiving threat who has caught more than 83 percent of his targets.

Mattison was a third-round pick out of Boise State in the 2019 NFL Draft 

and has established himself as a solid substitute behind Cook.

When Cook is hurt or unavailable, Cook has stepped up in a big way.

In only six career starts, he has more than 90 yards in four.

Do You Know? 

Who are the 10 Heaviest Players In NBA History?