Tony-nominated Paulo Szot, left, and Kelli O’Hara in South Pacific.

AP / Joan Marcus

It’s crystal-ball time. I’ve been wrong before — and I will be wrong again — but there is always room for predictions and a wish list of 2008 Tony Award winners.

The winners in major categories:

BEST PLAY

Will win: August: Osage County.

Should win: August: Osage County.

This one isn’t even a prediction. It’s a sure thing. Tracy Letts’ dark comedy of a fractious Oklahoma family already has won every other award in sight. It won’t be denied the Tony.

BEST MUSICAL

Will win: In the Heights.

Should win: A Catered Affair.

All right, A Catered Affair wasn’t even nominated, but this spare yet emotion-drenched musical should have been a contender. Listen to the newly released cast recording if you have any doubts. If Heights stumbles, Passing Strange could get the nod.

ACTOR-PLAY

Will win: Mark Rylance, Boeing-Boeing.

Should win: Mark Rylance, Boeing-Boeing.

The main competition for Rylance, who plays a delightfully nerdy visitor to Paris in this 1960s sex farce, is Patrick Stewart, who portrayed the Scottish king in Macbeth. But comedy is harder than tragedy any day.

ACTRESS-PLAY

Will win: Deanna Dunagan, August.

Should win: Deanna Dunagan, August.

Mother knows best, particularly if she is an unrepentant harridan such as the one Dunagan brilliantly pulls off in Letts’ Pulitzer Prize winner. But Amy Morton, who portrays Dunagan’s most acidulous daughter, is a possibility, too.

ACTOR-MUSICAL

Will win: Paulo Szot, South Pacific.

Should win: Tom Wopat, A Catered Affair.

Szot is the Cheyenne Jackson (who, unfortunately, wasn’t even nominated) of opera. He brings a new chemistry to the relationship between Emile de Becque and nurse Nellie Forbush in this golden oldie. Before he was television’s Luke Duke, Wopat was a first-rate musical-theater performer. And he reconfirms it in Affair.

ACTRESS-MUSICAL

Will win: Patti LuPone, Gypsy.

Should win: Patti LuPone, Gypsy.

Only Hamlet is a bigger theater role than Rose, the ultimate stage mother in what is possibly the greatest of all American musicals. LuPone climbs this Mount Everest with surprising ferocity — and she never even appears out of breath.

REVIVAL-PLAY

Will win: Boeing-Boeing.

Should win: Boeing-Boeing.

The play isn’t one for the ages. Heck, it isn’t even one for a season, but director Matthew Warchus makes sure every laugh is nailed in this most physical of farces.

REVIVAL-MUSICAL

Will win: South Pacific.

Should win: South Pacific.

No expense has been spared — including using a 30-piece orchestra — in bringing this Rodgers and Hammerstein-Joshua Logan classic back to Broadway. And the opulent expenditure pays off.

DIRECTOR-PLAY

Will win: Anna D. Shapiro, August.

Should win: Anna D. Shapiro, August.

Actually, the entire cast of August: Osage County should get a collective Tony Award. And it was Shapiro who shepherded this fine troupe of actors from Chicago’s Steppenwolf Theatre Company to Broadway.

DIRECTOR-MUSICAL

Will win: Bartlett Sher, South Pacific.

Should win: Bartlett Sher, South Pacific.

Sher gives this lavish Lincoln Center Theater production an emotional grounding rarely achieved in musical theater.