2 logos for 2 teams in 1?

[OzzyMan92]

Alright so my team has merged with a team from another school but want to maintain our logo and team number but alsp want to represent them out of courtesy without going through all the paperwork to change the logo and lose our recognition with the sponsers and everyone else we have established. We have been around since 2003 so thats another reason why as well.

So the question is that if its possible for my team to have like a secondary logo to represent the other team that has joined us so long as it isnt used along with the main logo ( like using 2 logos at once) and it can be used like as if they are our sponsor or it is apart of some design?

is there anything against that or is there some way to do something like that?