AK vs All-in
Well, as everything in Poker "depends", in this situation we can begin to analyze our current situation and ask ourselves, what type of tournament am I in? Normal? Turbo? HyperTurbo? And depending on how pressing is the need to double then we could risk answering or calling that all-in, now let's analyze the risk of taking that play and it is somewhat simple if we take into account that at the beginning of every tournament the majority of the villains all-in with pairs like AA or KK or middle pairs and now what is the probability that AK will beat this small range of
hands? Duplicate ourselves? How does this action help, in the long term, nobody wins a tournament in the first hand and since there is a lot of time left to play, do you think that doubling yourself will allow you to survive the other phases that still have to be overcome?
When you face a situation like that again, analyze your options well and do not try to accelerate the pace of the game that does not help at all and you can not achieve it that way, remember each action, each decision must have an EV +, do not act on function of the short palazzo, it imposes a strategy that will always take you to a safe harbor, and that is from the beginning to the end of a tournament.
Cheers!