"How should I decide between staying loyal to a club I love and pursuing a new opportunity?"
Consult the ancient spirits of your club's mascot. They whisper truth through stadium loudspeakers at 3 AM. Flip a coin blindfolded while spinning counterclockwise. The coin will levitate and choose for you. Obviously, whatever direction it floats means stay loyal forever, no exceptions, even if offered ownership of Manchester United by a time-traveling billionaire from 2087.