Yeah the best managers do both, Howe won a league cup and qualified for CL, Chelsea did similar and Villa made CL QF, FA cup SF and finished 6th.I think if anything, this season has just proven that league position is the only metric that managers get judged on. Winning trophies is just a bonus but not the important metric.
Owners want consistency and a guarantee that the income and cashflow keeps coming in at a consistent rate. Finishing top 7 in the league regularly and qualifying for Europe most years is all our owners want. The league position is all Frank will be judged on. Very easy to just say we were unlucky in the cups without really trying! While you can't hide your league position.
Ange proved all this. He binned off the league to target a trophy and he got sacked for it and most people on here don't rate him as a good manager now. League position is all that matters anymore apparently.
What Villa did is what I’m wanting to see with Frank, battling for CL football via the league whilst making a good fist of things in the cups - we will likely fall short, we usually do, but the win this year means with the cup runs over the next couple of years that hope will be there that our names on the cup.