Rob Edwards admits Luton must quickly improve after their Premier League debut ended in a thumping 4-1 defeat at Brighton.Just nine years on from being a non-league side, the newly-promoted Hatters were taught a punishing lesson on their first return to top-flight action since relegation from the old First Division in 1992.Carlton Morris' 81st-minute penalty gave Town hope of snatching something at the Amex Stadium after Joao Pedro's spot-kick added to Solly March's first-half header.But, despit

Rob Edwards admits Luton must quickly improve after their Premier League debut ended in a thumping 4-1 defeat at Brighton.Just nine years on from being a non-league side, the newly-promoted Hatters were taught a punishing lesson on their first return to top-flight action since relegation from the old First Division in 1992.Carlton Morris' 81st-minute penalty gave Town hope of snatching something at the Amex Stadium after Joao Pedro's spot-kick added to Solly March's first-half header.But, despite some encouraging signs, they were second best on the south coast and ultimately suffered a resounding loss following late finishes from Seagulls substitutes Simon Adingra and Evan Ferguson.