Liquid have three one-shot abilities that only he can use on himself.
HOWEVER the problem is how it relates Solid Snake being clone of Big Boss would not only target himself but also Solid Snake in this theory, implying Solid and Liquid Snakes are one and the same copy of Big Boss thus he would share Neighbore chat with Solid Snake however there is this tiny little problem.
Who will be the first to get confused why Liquid sees himself as Mafia while other guy claims to be town?
CBA thing
That would not be possible, how is a box unrelated to town and mafia other than Town used to logistic means of transporting goods with boxes?