The Scout is selecting four overlooked players who could be set for a breakout Gameweek 12 in Fantasy Premier League.
Perez had a spell where he seemed to be out of favour, failing to feature in any of Leicester's matches between Gameweeks 6 and 10.
But his return to the starting line-up against Sheffield United last weekend proved significant.
The Spaniard scored the opener in a 2-1 win at Bramall Lane, earning his season-high haul of nine Fantasy points.
His eye for goal could again result in FPL points this weekend.
Perez averaged a goal every 252.4 minutes last term, quicker than any other Leicester midfielder.
And he has a fine recent record versus Brighton, scoring in two of his last three matches against them.
The Seagulls, meanwhile, visit King Power Stadium having struggled to keep out their opponents this term.
Brighton have a single clean sheet in their last nine outings, a goalless draw at home against Burnley in Gameweek 8.
That gives Perez the chance to build on his return to form last time out and get more goals on Sunday.