Right now it doesnt look like the meta is going to change very severely as there isnt an agent that is as OP as old Chamber. At the start of 2023 there was a huge meta shift due to 2 reasons : (i) Chamber got nerfed hard making him not viable on most of the maps. (ii) Harbor was introduced and he had good util.
We didnt have any agent absolutely dominating and getting free kills this year and the new agents we got are Deadlock and ISO ☠️There will certainly be new interesting comps coming next year but the old comps will still be relevant and wont feel like those comps fell off meta.
Sentinels definetly wont have the meta change problem because, first of all they defined meta on sunset which means theyve a very good idea on the meta. and second they are a veryyy flexible team, even in the past few months we saw tenz go from initiator main to controller player, pancada out zellsis in- its not like they had the most consistency role wise.
The reason why Sentinels will be good next year is because during afreeca TV they showed every player was fundamentally good and understood team play and team fighting. It looked like every single person was on the same page following the game plan which is far more important than sticking to meta. Proof of which is old FPX (NAVI), they didnt play a single meta comp during 2022 but they won a championship because the players made a really good team.