First, I'm not saying there are any reports or rumors about this, its just an idea or speculation.
Can you see a Lawler vs. Cole "match" happening at Mania? Cole has been either shitting all over Lawler or even interfering in his matches (back in the TLC match for the title, which cost Lawler the title). During the closing moments of last nights Raw, Cole was saying that EC would be the dead end for Lawlers dream, etc. I could see Cole interfering again in the match, which will make Lawler challenge Cole to a match at mania.
Now, this wouldnt be good in any way, shape or form But it would be entertaining from a story standpoint and who wouldnt love to see Cole get his ass kicked a little bit?