Katenko continued his rapid progression through the ranks with a most impressive success in the Murphy Group Chase at Cheltenham.
The Venetia Williams-trained seven-year-old won by nine lengths at Sandown earlier in the month and this time recorded a 12-length victory over Fruity O'Rooney, jumping well all the way.
Long-time leader Our Mick was still firmly in contention three out but veered left at the fence and crashed into the winner before throwing Jason Maguire to the ground.
The race, won last year by subsequent Gold Cup runner-up The Giant Bolster, was over as a contest from there, with the 4-1 favourite showing no sign of stopping up the hill.
Williams said: "He's very exciting. We brought him here going back in trip from Sandown, but you need to get every yard of three miles to be effective in this sort of (heavy) ground.
"All options are open for us now. The Gold Cup is obviously a very attractive option, but the ground is fairly relevant.
"He doesn't have to have this sort of ground, but he needs it on the soft side of good and he will also have an entry in the National."
Owner Andy Brooks said: "To win by 12 lengths against those sort of horses is an incredible performance. I'd love to run in the Gold Cup, but it is up to the trainer."
Katenko holds a Gold Cup entry and was cut to 33-1 from 50-1 for the blue riband by Paddy Power.
26 July 2016All-the-way Creggs Pipes powers to Galway glory
Connections to appeal Ascot demotion of Namhroodah
Super Mac signs off with winning Connection at Goodwood
Elidor the horse for the big occasion
Dutch delight for Charlie Hills and James McDonald
War Decree lays down the law with Vintage performance
Fire Fighting too hot for Goodwood king Mark Johnston
Ulysses primed to bounce back in Gordon Stakes
No grounds for concern with The Last Lion team
Meade seeking Galway Plate Riches with Road again
Hugo Palmer keen to savour winning feeling once more with Galileo Gold
Enda Bolger leads tributes to former amateur star JT McNamara
Former star amateur JT McNamara dies aged 41
Competition watchdog orders sale of 350-400 shops before Ladbrokes/Coral merger
Swamp Fox takes control in Galway feature
Wolverhampton shock as Dandy Flame wins at 200-1
Willie Mullins embarks upon chasing career with Galway-bound Briar Hill
Pyromaniac given green light to run in Galway Hurdle
No Goodwood going concerns for Stewards' Cup favourite Orion's Bow
Brian Ellison bemoans Baraweez draw in Galway showpiece
Charlie Appleby anticipating Vintage display from Boynton
Minding tops 10 contenders for Nassau glory at Goodwood
Hugo Palmer hoping Lennox pair can make their mark at Goodwood
25 July 2016Buonarroti and Declan Carroll launch successful Ayr raid
Josephine Gordon and Joe Fanning receive Shergar Cup call-up
Richard Hannon calls time on Illuminate racing career
Antiquarium misses Goodwood Cup outing due to injury
Hugo Palmer eyeing German Oaks bid with Architecture
Martyn Meade mulling Aclaim options following Newbury run
Morny set to be next on Tis Marvellous agenda
Classic trio lead 10 contenders for Sussex test
Lonsdale date likely for Trip To Paris
Seven Heavens team bide their time
Convey delivers at Pontefract
Rookie trainer Robbie McNamara has Chadic fired up for Galway
Tis Marvellous surges to Papin glory for Clive Cox and Adam Kirby
Andrew Balding looking towards Solario date with South Seas
Gordon Elliott hoping Clarcam can rise to Galway Plate challenge
Ascot hero My Dream Boat enjoying summer break
Boynton tops 10 runners to take Vintage test at Goodwood
Time Test may have been below his best in York win feels Roger Charlton
Godolphin triple-handed in eight-runner Lennox Stakes at Goodwood
24 July 2016Clem Fandango team to bide their time following Super run
Alexios Komnenos team bide their time on future plans
Roger Charlton confident Fair Eva will handle distance increase
King George hero Highland Reel angling for world domination
Kimberella ghosts home for Dandy Nicholls in York Dash
Librisa Breeze blows hot to earn International honours at Ascot
Time Test fends off Mondialiste to claim York Stakes
Frankel filly Fair Eva dazzles in Princess Margaret Stakes at Ascot
Apex King rules at Ascot on 'emotional' day for Eddery family
Lumiere to bypass Goodwood in favour of Deauville test
Prince Of Lir heads dual British raid on Prix Robert Papin
Emma Lavelle on weather watch ahead of Junction Fourteen Galway goal
23 July 2016Muthmir and Marsha headline King George Stakes entry at Goodwood
Ascot woe for Jamie Spencer as Namhroodah demoted in dramatic Valiant Stakes
Olivier Peslier - Really good chance for Dartmouth in King George
Charlie Appleby has Boynton booked for Vintage Stakes duty
Royal Ascot winner Persuasive unlikely to take Nassau chance
Impressive start for Kazimiera at Ascot
Roger Charlton tests Time in York Stakes
Marco Botti thinks Bahamas can shine in Pat Eddery Stakes at Ascot
Dean Ivory seeking International honours with Librisa Breeze at Ascot
Frankel filly Fair Eva ready to roll at Ascot