Proficiencies are actually pretty well explained, unfortunately the system just doesn't seem to work as intended in terms of editing. I don't know how much they do or don't impact gameplay. I actually think it's one of area where you could easily expand and make skills more interesting, like you say, to create more unique types of players.Currently creating a fictional t20 league with teams from around the world. As someone who doesn't follow cricket too closely to know all the specific attributes of every player, I really hope in cricket 26 they have a better UI for displaying attributes and a better ratings system. Premium spinners seem to top at like 72 overall which just makes trying to assess players impossible. Then there's the Wild West that is proficiencies which I can't wrap my head around.
I'd also love to be able to pause and see my players attributes mid game! I've never come across a sports game that does this?
Give us a proper ratings system and rework the mentalities to fit the modern game more. Give traits like Finishers who excel in the final overall and give us Death Bowler traits. Try and make players feel more unique, this can then translate into other formats. Seems like this would be really easy to code into the game and Im really interested to see how attributes appear in the pro team mode or whatever it's called
Think I've been asking for an in-game look at player skills since DBC 17. Fingers crossed we might get it one day.