What will Foley's role be?
Maybe an ambassador like everyone said.
Will we see Foley on TV again?
Yes, and he should face Undertaker at Wrestlemania 28. I mean Rock's gonna face Cena & Triple H has been discussed to take on Punk while Sin Cara has been rumored to go against Rey. And I think we've had enough of rematches on The Streak, so no Orton or Kane ever again. Lesnar is with UFC while Jericho hasn't expressed any interest to return. Angle, Sting, Hogan, Jeff, and RVD are with TNA. So, who better to take on The Streak than Foley? Because let's face it, Foley's got legendary credibilities compared to any available youngster you can name in WWE ATM.
Foley, despite being Undertaker's top 3 opponents in his career (alongside Kane & HBK) has surprisingly missing from The Streak list. Vince had the opportunity to book the match at WM 15, but he opted for Boss Man to go against Taker at that time hoping Taker could carry him to a legendary match and established him as a permanent main eventer. But we knew how Vince's hope went out to become.
I know Taker & Foley are no longer in their prime, but for God's sake Vince vs Bret & Cole vs Lawler were actually booked so by all means why shouldn't Taker vs Foley? Who cares if the match doesn't live up to its potential, this is one of those matches done for the sake it has to be done so it has its place in history (exactly like Bret/Vince & Cole/Lawler). Besides, with Punk/HHH, Rey/Cara, and Cena/Rock on the card, it's unlikely Taker/Foley would hurt the card on a great deal (at least compared to matches that made Sid vs Hogan look like 1992 MOTY like Bret/Vince or Cole/Lawler). And who knows if they can actually surprise us by pulling a Wrestlemania classic like Taker/HHH did this year?
Not only it has the benefit of being Legend vs Legend, it's a win-win for everyone: if WM 28 doesn't turn out to be Taker's last, then Taker still adds a very credential name to The Streak (Foley being a new addition to The Streak with all his hardcore accomplishments and status as one of Taker's greatest foes). If WM 28 does turn out to be Taker's last, then who better to send Taker out than Foley? Who by feuding with him literally made Taker a legend? Not to mention Foley still holds the best win/lose record against Taker.
Would you like to see some kind of interaction between The Rock and Foley?
Hell yeah, for old time's sake!!
Will we see Mr. Socko?
I hope so!!