The way I understand your explanation this should, in essence, make a turkish brew. In other words, it can be done, no problem.
The thing to consider would be your personal preference; not everyone likes to have their grounds swimming in their coffee, so as mentioned in the comments, pouring the insides into a drip filter might be an option to consider. If you do however decide for a turkish brew, remember to let it sit for a while so all the grounds settle at the bottom, and don't drink the last part (where the grounds will be)*.
*Or do, if you really want to. Almost no one does this as it tastes horrible, but my grandma actually used to eat the grounds at the bottom with some sugar, so I guess exceptions exist...