Obika, 18, enjoyed a successful spell with the Glovers last season and has returned to Huish Park on another loan deal. He was a second-half substitute in Tuesday's 4-0 Carling Cup defeat to Norwich and will be hoping for a place in Skiverton's starting line-up against United.
Skiverton will be without former Ipswich striker Dean Bowditch for four months with a shoulder injury suffered after scoring in the opening day 2-0 home win over Tranmere.
But the Glovers boss was able to name fit-again midfielder Kieran Murtagh (ankle) and defender Craig Alcock (groin) on the bench on Tuesday and both will be hoping to play some part.
Source: Team_Talk