Will there be the possibility for singles matches or will they always be couples fights?
At the moment just the first fight is a couple's fight. After this match you'll get a number of choices -
1st - Which of the two you want to play as
2nd - What style of wrestler you want to be (Jobber, Heel or competitive)
3rd - Who you want to wrestle against (Cis males, Cis Females or Trans Females)
This is when the game starts fully. Now... during the game I haven't ruled out a number of possible side matches which may involve more tag action - Only time will tell! (time and my work schedule, as although I have a friend coding it for me, all the asset creation, mapping, writing, audiowork and eeeeeeeeverything else is down to me)
Hope that answers your question sweetie