The Scout is selecting four overlooked players who could be set for a breakout Gameweek 4 in Fantasy Premier League.
But he now looks poised for a run of starts for the Hornets after an injury to Troy Deeney (£6.3m).
Gray returned to the Watford first XI last weekend, scoring in their home fixture with West Ham United.
And his statistics from last season show Gray was the most reliable striker for Javi Gracia's side. The 28-year-old averaged a goal every 194.3 minutes, quicker than any team-mate.
Gray has also impressed in the early stages of 2019/20.
He has had six shots inside the penalty area, despite only starting two of the first three Gameweeks.
Having scored his first goal of the season last weekend, Gray can enjoy more success against the Magpies on Saturday.